Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Erin Lynch

Bib: 32627 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F50-54)
#0 / 1233
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
27:22
3.11 mi
Rank: #21738
Start β†’ 5K
27:22 | 8:49/mi
10K
54:32
6.21 mi
Rank: #21715 (+23)
5K β†’ 10K
27:10 | 8:45/mi
15K
1:21:27
9.32 mi
Rank: #21469 (+246)
10K β†’ 15K
26:55 | 8:40/mi
20K
1:48:35
12.43 mi
Rank: #21231 (+238)
15K β†’ 20K
27:08 | 8:45/mi
HALF
1:54:22
13.11 mi
Rank: #21182 (+49)
20K β†’ HALF
5:47 | 8:30/mi
25K
2:15:40
15.53 mi
Rank: #20996 (+186)
HALF β†’ 25K
21:18 | 8:47/mi
30K
2:44:07
18.64 mi
Rank: #20860 (+136)
25K β†’ 30K
28:27 | 9:10/mi
20M
2:56:52
20.00 mi
Rank: #20845 (+15)
30K β†’ 20M
12:45 | 9:24/mi
21M
3:06:39
21.00 mi
Rank: #20751 (+94)
20M β†’ 21M
9:47 | 9:47/mi
35K
3:13:35
21.75 mi
Rank: #20753 (-2)
21M β†’ 35K
6:56 | 9:17/mi
23M
3:25:17
23.00 mi
Rank: #20720 (+33)
35K β†’ 23M
11:42 | 9:21/mi
24M
3:34:12
24.00 mi
Rank: #20662 (+58)
23M β†’ 24M
8:55 | 8:55/mi
40K
3:42:07
24.85 mi
Rank: #20619 (+43)
24M β†’ 40K
7:55 | 9:16/mi
25.2M
3:45:34
25.20 mi
Rank: #20603 (+16)
40K β†’ 25.2M
3:27 | 10:01/mi
FINISH
3:54:17
26.22 mi
Rank: #20525 (+78)
25.2M β†’ FINISH
8:43 | 8:34/mi
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link β€” view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:54:22
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time1:59:55
Pace9:09 /mi
πŸ“ŠPositive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:4227:228:4927:22
8:49
-
10K
6.21 mi12:22:5254:328:4727:10
8:45
-0:04
15K
9.32 mi12:49:471:21:278:4526:55
8:40
-0:05
20K
12.43 mi13:16:551:48:358:4527:08
8:45
+0:05
HALF
13.11 mi13:22:421:54:228:445:47
8:30
-0:15
25K
15.53 mi13:44:002:15:408:4521:18
8:47
+0:17
30K
18.64 mi14:12:272:44:078:4928:27
9:10
+0:23
20M
20.00 mi14:25:122:56:528:5112:45
9:24
+0:14
21M
21.00 mi14:34:593:06:398:549:47
9:47
+0:23
35K
21.75 mi14:41:553:13:358:556:56
9:17
-0:30
23M
23.00 mi14:53:373:25:178:5611:42
9:21
+0:04
24M
24.00 mi15:02:323:34:128:568:55
8:55
-0:26
40K
24.85 mi15:10:273:42:078:577:55
9:16
+0:21
25.2M
25.20 mi15:13:543:45:348:583:27
10:01
+0:45
FINISH
26.22 mi15:22:373:54:178:578:43
8:34
-1:27

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:30 /mi

Average Pace

8:57 /mi

Slowest Pace

10:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:16:36

84% of race

Time at Steady Pace

37:41

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:56 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:55:4227:228:4927:22
8:49
#21738
10K
6.21 mi12:22:5254:328:4727:10
8:45
#21715
15K
9.32 mi12:49:471:21:278:4526:55
8:40
#21469
20K
12.43 mi13:16:551:48:358:4527:08
8:45
#21231
HALF
13.11 mi13:22:421:54:228:445:47
8:30
#21182
25K
15.53 mi13:44:002:15:408:4521:18
8:47
#20996
30K
18.64 mi14:12:272:44:078:4928:27
9:10
#20860
20M
20.00 mi14:25:122:56:528:5112:45
9:24
#20845
21M
21.00 mi14:34:593:06:398:549:47
9:47
#20751
35K
21.75 mi14:41:553:13:358:556:56
9:17
#20753
23M
23.00 mi14:53:373:25:178:5611:42
9:21
#20720
24M
24.00 mi15:02:323:34:128:568:55
8:55
#20662
40K
24.85 mi15:10:273:42:078:577:55
9:16
#20619
25.2M
25.20 mi15:13:543:45:348:583:27
10:01
#20603
FINISH
26.22 mi15:22:373:54:178:578:43
8:34
#20525
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi217388552855221018(Top 72%)8133(Top 65%)8133(Top 660%)
10K6.21 mi3.10 mi21715+238525+278525+2721646(Top 75%)8465(Top 67%)8465(Top 687%)
15K9.32 mi3.11 mi21469+2468398+1278398+12721018(Top 72%)8133(Top 65%)8133(Top 660%)
20K12.43 mi3.11 mi21231+2388283+1158283+11520631(Top 71%)7963(Top 63%)7963(Top 646%)
HALF13.11 mi0.68 mi21182+498254+298254+2920214(Top 70%)7705(Top 61%)7705(Top 625%)
25K15.53 mi2.42 mi20996+1868165+898165+8920163(Top 69%)7743(Top 62%)7743(Top 628%)
30K18.64 mi3.11 mi20860+1368105+608105+6020325(Top 70%)7901(Top 63%)7901(Top 641%)
20M20.00 mi1.36 mi20845+158111-68111-620640(Top 71%)8157(Top 65%)8157(Top 662%)
21M21.00 mi1.00 mi20751+948066+458066+4519707(Top 68%)7700(Top 61%)7700(Top 624%)
35K21.75 mi0.75 mi20753-28085-198085-1921056(Top 73%)8464(Top 67%)8464(Top 686%)
23M23.00 mi1.25 mi20720+338078+78078+720042(Top 69%)8001(Top 64%)8001(Top 649%)
24M24.00 mi1.00 mi20662+588060+188060+1819117(Top 66%)7574(Top 60%)7574(Top 614%)
40K24.85 mi0.85 mi20619+438055+58055+519543(Top 67%)7852(Top 62%)7852(Top 637%)
25.2M25.20 mi0.35 mi20603+168047+88047+819482(Top 67%)7815(Top 62%)7815(Top 634%)
FINISH26.22 mi1.02 mi20525+788021+268021+2618460(Top 64%)7289(Top 58%)7289(Top 591%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
Γ—21
+97ft-345ft

Overall

21018

Females

8133

F50-54

8133

5K→10K

3.1 - 6.2 mi

Top 75%
Γ—5
+79ft-138ft

Overall

21646

Females

8465

F50-54

8465

10K→15K

6.2 - 9.3 mi

Top 72%
Γ—3
+67ft-78ft

Overall

21018

Females

8133

F50-54

8133

15K→20K

9.3 - 12.4 mi

Top 71%
Γ—5
+106ft-86ft

Overall

20631

Females

7963

F50-54

7963

20K→HALF

12.4 - 13.1 mi

Top 70%
Γ—2
+19ft-37ft

Overall

20214

Females

7705

F50-54

7705

HALF→25K

13.1 - 15.5 mi

Top 69%
Γ—4
+66ft-88ft

Overall

20163

Females

7743

F50-54

7743

25K→30K

15.5 - 18.6 mi

Top 70%
Γ—9
+181ft-148ft

Overall

20325

Females

7901

F50-54

7901

30K→20M

18.6 - 20.0 mi

Top 71%
Γ—5
+64ft-50ft

Overall

20640

Females

8157

F50-54

8157

20M→21M

20.0 - 21.0 mi

Top 68%
Γ—8
+106ft-24ft

Overall

19707

Females

7700

F50-54

7700

21M→35K

21.0 - 21.8 mi

Top 73%
Γ—7
+17ft-86ft

Overall

21056

Females

8464

F50-54

8464

35K→23M

21.8 - 23.0 mi

Top 69%
Γ—5
+23ft-63ft

Overall

20042

Females

8001

F50-54

8001

23M→24M

23.0 - 24.0 mi

Top 66%
Γ—6
+12ft-82ft

Overall

19117

Females

7574

F50-54

7574

24M→40K

24.0 - 24.9 mi

Top 67%
Γ—1
+6ft-20ft

Overall

19543

Females

7852

F50-54

7852

40K→25.2M

24.9 - 25.2 mi

Top 67%
Γ—1
+13ft-16ft

Overall

19482

Females

7815

F50-54

7815

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
Γ—2
+22ft-21ft

Overall

18460

Females

7289

F50-54

7289

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1976*
Passed By
763
Net Change
+1213
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#21738
5K β†’ 10K223*200+23#21738#21715
10K β†’ 15K312*66+246#21715#21469
15K β†’ 20K297*59+238#21469#21231
20K β†’ HALF6011+49#21231#21182
HALF β†’ 25K218*32+186#21182#20996
25K β†’ 30K228*92+136#20996#20860
30K β†’ 20M8570+15#20860#20845
20M β†’ 21M12127+94#20845#20751
21M β†’ 35K5254-2#20751#20753
35K β†’ 23M8350+33#20753#20720
23M β†’ 24M8224+58#20720#20662
24M β†’ 40K7633+43#20662#20619
40K β†’ 25.2M3822+16#20619#20603
25.2M β†’ FINISH10123+78#20603#20525
TOTALS1976*763+1213

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback