Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Darcy Bennett

Bib: 15985 β€’F β€’Age: N/A

BC

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 22%
Gender (Female)
#0 / 12578
Top 6%
Age Group (F18-39)
#0 / 5716
Top 12%
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
22:05
3.11 mi
Rank: #9418
Start β†’ 5K
22:05 | 7:07/mi
10K
44:01
6.21 mi
Rank: #9221 (+197)
5K β†’ 10K
21:56 | 7:04/mi
15K
1:05:36
9.32 mi
Rank: #8834 (+387)
10K β†’ 15K
21:35 | 6:57/mi
20K
1:27:12
12.43 mi
Rank: #8494 (+340)
15K β†’ 20K
21:36 | 6:58/mi
HALF
1:31:56
13.11 mi
Rank: #8473 (+21)
20K β†’ HALF
4:44 | 6:57/mi
25K
1:48:56
15.53 mi
Rank: #8275 (+198)
HALF β†’ 25K
17:00 | 7:01/mi
30K
2:11:00
18.64 mi
Rank: #7914 (+361)
25K β†’ 30K
22:04 | 7:07/mi
20M
2:20:38
20.00 mi
Rank: #7743 (+171)
30K β†’ 20M
9:38 | 7:06/mi
21M
2:27:43
21.00 mi
Rank: #7492 (+251)
20M β†’ 21M
7:05 | 7:05/mi
35K
2:32:46
21.75 mi
Rank: #7375 (+117)
21M β†’ 35K
5:03 | 6:46/mi
23M
2:41:22
23.00 mi
Rank: #7141 (+234)
35K β†’ 23M
8:36 | 6:53/mi
24M
2:48:03
24.00 mi
Rank: #6961 (+180)
23M β†’ 24M
6:41 | 6:41/mi
40K
2:53:44
24.85 mi
Rank: #6769 (+192)
24M β†’ 40K
5:41 | 6:39/mi
25.2M
2:56:13
25.20 mi
Rank: #6692 (+77)
40K β†’ 25.2M
2:29 | 7:13/mi
FINISH
3:02:36
26.22 mi
Rank: #6492 (+200)
25.2M β†’ FINISH
6:23 | 6:16/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 Half
via HALF
Distance13.11 mi
Time1:31:56
Pace7:01 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:30:40
Pace6:55 /mi
πŸ“ŠNegative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5122:057:0722:05
7:07
-
10K
6.21 mi11:15:4744:017:0621:56
7:04
-0:03
15K
9.32 mi11:37:221:05:367:0321:35
6:57
-0:07
20K
12.43 mi11:58:581:27:127:0221:36
6:58
+0:01
HALF
13.11 mi12:03:421:31:567:014:44
6:57
-0:01
25K
15.53 mi12:20:421:48:567:0117:00
7:01
+0:04
30K
18.64 mi12:42:462:11:007:0222:04
7:07
+0:06
20M
20.00 mi12:52:242:20:387:029:38
7:06
-0:01
21M
21.00 mi12:59:292:27:437:037:05
7:05
-0:01
35K
21.75 mi13:04:322:32:467:025:03
6:46
-0:19
23M
23.00 mi13:13:082:41:227:018:36
6:53
+0:07
24M
24.00 mi13:19:492:48:037:016:41
6:41
-0:12
40K
24.85 mi13:25:302:53:447:005:41
6:39
-0:02
25.2M
25.20 mi13:27:592:56:137:002:29
7:13
+0:34
FINISH
26.22 mi13:34:223:02:366:596:23
6:16
-0:57

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

6:16 /mi

Average Pace

6:58 /mi

Slowest Pace

7:13 /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

32:24

18% of race

Time at Steady Pace

2:30:12

82% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:58 /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 mi10:53:5122:057:0722:05
7:07
#9418
10K
6.21 mi11:15:4744:017:0621:56
7:04
#9221
15K
9.32 mi11:37:221:05:367:0321:35
6:57
#8834
20K
12.43 mi11:58:581:27:127:0221:36
6:58
#8494
HALF
13.11 mi12:03:421:31:567:014:44
6:57
#8473
25K
15.53 mi12:20:421:48:567:0117:00
7:01
#8275
30K
18.64 mi12:42:462:11:007:0222:04
7:07
#7914
20M
20.00 mi12:52:242:20:387:029:38
7:06
#7743
21M
21.00 mi12:59:292:27:437:037:05
7:05
#7492
35K
21.75 mi13:04:322:32:467:025:03
6:46
#7375
23M
23.00 mi13:13:082:41:227:018:36
6:53
#7141
24M
24.00 mi13:19:492:48:037:016:41
6:41
#6961
40K
24.85 mi13:25:302:53:447:005:41
6:39
#6769
25.2M
25.20 mi13:27:592:56:137:002:29
7:13
#6692
FINISH
26.22 mi13:34:223:02:366:596:23
6:16
#6492
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9418160316038198(Top 28%)1177(Top 9%)1177(Top 21%)
10K6.21 mi3.10 mi9221+1971518+851518+859132(Top 31%)1517(Top 12%)1517(Top 27%)
15K9.32 mi3.11 mi8834+3871393+1251393+1258198(Top 28%)1177(Top 9%)1177(Top 21%)
20K12.43 mi3.11 mi8494+3401291+1021291+1027533(Top 26%)991(Top 8%)991(Top 17%)
HALF13.11 mi0.68 mi8473+211281+101281+108281(Top 29%)1200(Top 10%)1200(Top 21%)
25K15.53 mi2.42 mi8275+1981216+651216+657481(Top 26%)1020(Top 8%)1020(Top 18%)
30K18.64 mi3.11 mi7914+3611117+991117+996688(Top 23%)896(Top 7%)896(Top 16%)
20M20.00 mi1.36 mi7743+1711072+451072+456210(Top 21%)808(Top 6%)808(Top 14%)
21M21.00 mi1.00 mi7492+2511005+671005+673976(Top 14%)383(Top 3%)383(Top 7%)
35K21.75 mi0.75 mi7375+117980+25980+255371(Top 19%)648(Top 5%)648(Top 11%)
23M23.00 mi1.25 mi7141+234929+51929+514598(Top 16%)512(Top 4%)512(Top 9%)
24M24.00 mi1.00 mi6961+180893+36893+364375(Top 15%)507(Top 4%)507(Top 9%)
40K24.85 mi0.85 mi6769+192839+54839+543348(Top 12%)331(Top 3%)331(Top 6%)
25.2M25.20 mi0.35 mi6692+77823+16823+163681(Top 13%)452(Top 4%)452(Top 8%)
FINISH26.22 mi1.02 mi6492+200780+43780+432876(Top 10%)293(Top 2%)293(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
Γ—21
+97ft-345ft

Overall

8198

Females

1177

F18-39

1177

5K→10K

3.1 - 6.2 mi

Top 31%
Γ—5
+79ft-138ft

Overall

9132

Females

1517

F18-39

1517

10K→15K

6.2 - 9.3 mi

Top 28%
Γ—3
+67ft-78ft

Overall

8198

Females

1177

F18-39

1177

15K→20K

9.3 - 12.4 mi

Top 26%
Γ—5
+106ft-86ft

Overall

7533

Females

991

F18-39

991

20K→HALF

12.4 - 13.1 mi

Top 29%
Γ—2
+19ft-37ft

Overall

8281

Females

1200

F18-39

1200

HALF→25K

13.1 - 15.5 mi

Top 26%
Γ—4
+66ft-88ft

Overall

7481

Females

1020

F18-39

1020

25K→30K

15.5 - 18.6 mi

Top 23%
Γ—9
+181ft-148ft

Overall

6688

Females

896

F18-39

896

30K→20M

18.6 - 20.0 mi

Top 21%
Γ—5
+64ft-50ft

Overall

6210

Females

808

F18-39

808

20M→21M

20.0 - 21.0 mi

Top 14%
Γ—8
+106ft-24ft

Overall

3976

Females

383

F18-39

383

21M→35K

21.0 - 21.8 mi

Top 19%
Γ—7
+17ft-86ft

Overall

5371

Females

648

F18-39

648

35K→23M

21.8 - 23.0 mi

Top 16%
Γ—5
+23ft-63ft

Overall

4598

Females

512

F18-39

512

23M→24M

23.0 - 24.0 mi

Top 15%
Γ—6
+12ft-82ft

Overall

4375

Females

507

F18-39

507

24M→40K

24.0 - 24.9 mi

Top 12%
Γ—1
+6ft-20ft

Overall

3348

Females

331

F18-39

331

40K→25.2M

24.9 - 25.2 mi

Top 13%
Γ—1
+13ft-16ft

Overall

3681

Females

452

F18-39

452

25.2M→FINISH

25.2 - 26.2 mi

Top 10%
Γ—2
+22ft-21ft

Overall

2876

Females

293

F18-39

293

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3176*
Passed By
250
Net Change
+2926
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9418
5K β†’ 10K336*139+197#9418#9221
10K β†’ 15K413*26+387#9221#8834
15K β†’ 20K351*11+340#8834#8494
20K β†’ HALF3716+21#8494#8473
HALF β†’ 25K222*24+198#8473#8275
25K β†’ 30K375*14+361#8275#7914
30K β†’ 20M1776+171#7914#7743
20M β†’ 21M252*1+251#7743#7492
21M β†’ 35K1225+117#7492#7375
35K β†’ 23M238*4+234#7375#7141
23M β†’ 24M1822+180#7141#6961
24M β†’ 40K1931+192#6961#6769
40K β†’ 25.2M770+77#6769#6692
25.2M β†’ FINISH201*1+200#6692#6492
TOTALS3176*250+2926

* 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...

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