Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Angela Lee

Bib: 23371 β€’F β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 44%
Age Group (F50-54)
#0 / 1233
Top 41%
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
26:05
3.11 mi
Rank: #19488
Start β†’ 5K
26:05 | 8:24/mi
10K
52:03
6.21 mi
Rank: #19485 (+3)
5K β†’ 10K
25:58 | 8:22/mi
15K
1:19:01
9.32 mi
Rank: #20003 (-518)
10K β†’ 15K
26:58 | 8:41/mi
20K
1:45:20
12.43 mi
Rank: #19781 (+222)
15K β†’ 20K
26:19 | 8:29/mi
HALF
1:50:59
13.11 mi
Rank: #19736 (+45)
20K β†’ HALF
5:39 | 8:18/mi
25K
2:11:25
15.53 mi
Rank: #19498 (+238)
HALF β†’ 25K
20:26 | 8:26/mi
30K
2:38:34
18.64 mi
Rank: #19257 (+241)
25K β†’ 30K
27:09 | 8:45/mi
20M
2:50:22
20.00 mi
Rank: #19103 (+154)
30K β†’ 20M
11:48 | 8:42/mi
21M
2:59:28
21.00 mi
Rank: #18956 (+147)
20M β†’ 21M
9:06 | 9:06/mi
35K
3:05:46
21.75 mi
Rank: #18854 (+102)
21M β†’ 35K
6:18 | 8:26/mi
23M
3:16:32
23.00 mi
Rank: #18709 (+145)
35K β†’ 23M
10:46 | 8:37/mi
24M
3:24:48
24.00 mi
Rank: #18566 (+143)
23M β†’ 24M
8:16 | 8:16/mi
40K
3:31:57
24.85 mi
Rank: #18430 (+136)
24M β†’ 40K
7:09 | 8:22/mi
25.2M
3:34:59
25.20 mi
Rank: #18347 (+83)
40K β†’ 25.2M
3:02 | 8:48/mi
FINISH
3:43:09
26.22 mi
Rank: #18220 (+127)
25.2M β†’ FINISH
8:10 | 8:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:50:59
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time1:52:10
Pace8:34 /mi
πŸ“ŠPositive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:3926:058:2426:05
8:24
-
10K
6.21 mi11:55:3752:038:2325:58
8:22
-0:02
15K
9.32 mi12:22:351:19:018:2926:58
8:41
+0:19
20K
12.43 mi12:48:541:45:208:2926:19
8:29
-0:12
HALF
13.11 mi12:54:331:50:598:285:39
8:18
-0:11
25K
15.53 mi13:14:592:11:258:2820:26
8:26
+0:08
30K
18.64 mi13:42:082:38:348:3127:09
8:45
+0:19
20M
20.00 mi13:53:562:50:228:3211:48
8:42
-0:03
21M
21.00 mi14:03:022:59:288:339:06
9:06
+0:24
35K
21.75 mi14:09:203:05:468:336:18
8:26
-0:40
23M
23.00 mi14:20:063:16:328:3310:46
8:37
+0:11
24M
24.00 mi14:28:223:24:488:338:16
8:16
-0:21
40K
24.85 mi14:35:313:31:578:327:09
8:22
+0:06
25.2M
25.20 mi14:38:333:34:598:323:02
8:48
+0:26
FINISH
26.22 mi14:46:433:43:098:328:10
8:01
-0:47

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

8:01 /mi

Average Pace

8:31 /mi

Slowest Pace

9:06 /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

3:34:03

96% of race

Time at Steady Pace

9:06

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:31 /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 mi11:29:3926:058:2426:05
8:24
#19488
10K
6.21 mi11:55:3752:038:2325:58
8:22
#19485
15K
9.32 mi12:22:351:19:018:2926:58
8:41
#20003
20K
12.43 mi12:48:541:45:208:2926:19
8:29
#19781
HALF
13.11 mi12:54:331:50:598:285:39
8:18
#19736
25K
15.53 mi13:14:592:11:258:2820:26
8:26
#19498
30K
18.64 mi13:42:082:38:348:3127:09
8:45
#19257
20M
20.00 mi13:53:562:50:228:3211:48
8:42
#19103
21M
21.00 mi14:03:022:59:288:339:06
9:06
#18956
35K
21.75 mi14:09:203:05:468:336:18
8:26
#18854
23M
23.00 mi14:20:063:16:328:3310:46
8:37
#18709
24M
24.00 mi14:28:223:24:488:338:16
8:16
#18566
40K
24.85 mi14:35:313:31:578:327:09
8:22
#18430
25.2M
25.20 mi14:38:333:34:598:323:02
8:48
#18347
FINISH
26.22 mi14:46:433:43:098:328:10
8:01
#18220
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 mi194887355735521101(Top 73%)8181(Top 65%)8181(Top 664%)
10K6.21 mi3.10 mi19485+37333+227333+2219545(Top 67%)7337(Top 58%)7337(Top 595%)
15K9.32 mi3.11 mi20003-5187606-2737606-27321101(Top 73%)8181(Top 65%)8181(Top 664%)
20K12.43 mi3.11 mi19781+2227501+1057501+10519136(Top 66%)7140(Top 57%)7140(Top 579%)
HALF13.11 mi0.68 mi19736+457476+257476+2518994(Top 65%)7040(Top 56%)7040(Top 571%)
25K15.53 mi2.42 mi19498+2387349+1277349+12718148(Top 63%)6655(Top 53%)6655(Top 540%)
30K18.64 mi3.11 mi19257+2417252+977252+9718249(Top 63%)6812(Top 54%)6812(Top 552%)
20M20.00 mi1.36 mi19103+1547182+707182+7017350(Top 60%)6386(Top 51%)6386(Top 518%)
21M21.00 mi1.00 mi18956+1477113+697113+6916686(Top 57%)6082(Top 48%)6082(Top 493%)
35K21.75 mi0.75 mi18854+1027073+407073+4017194(Top 59%)6455(Top 51%)6455(Top 524%)
23M23.00 mi1.25 mi18709+1457009+647009+6416374(Top 56%)6068(Top 48%)6068(Top 492%)
24M24.00 mi1.00 mi18566+1436941+686941+6815529(Top 54%)5637(Top 45%)5637(Top 457%)
40K24.85 mi0.85 mi18430+1366879+626879+6214901(Top 51%)5392(Top 43%)5392(Top 437%)
25.2M25.20 mi0.35 mi18347+836843+366843+3613628(Top 47%)4723(Top 38%)4723(Top 383%)
FINISH26.22 mi1.02 mi18220+1276790+536790+5315302(Top 53%)5599(Top 45%)5599(Top 454%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
Γ—21
+97ft-345ft

Overall

21101

Females

8181

F50-54

8181

5K→10K

3.1 - 6.2 mi

Top 67%
Γ—5
+79ft-138ft

Overall

19545

Females

7337

F50-54

7337

10K→15K

6.2 - 9.3 mi

Top 73%
Γ—3
+67ft-78ft

Overall

21101

Females

8181

F50-54

8181

15K→20K

9.3 - 12.4 mi

Top 66%
Γ—5
+106ft-86ft

Overall

19136

Females

7140

F50-54

7140

20K→HALF

12.4 - 13.1 mi

Top 65%
Γ—2
+19ft-37ft

Overall

18994

Females

7040

F50-54

7040

HALF→25K

13.1 - 15.5 mi

Top 63%
Γ—4
+66ft-88ft

Overall

18148

Females

6655

F50-54

6655

25K→30K

15.5 - 18.6 mi

Top 63%
Γ—9
+181ft-148ft

Overall

18249

Females

6812

F50-54

6812

30K→20M

18.6 - 20.0 mi

Top 60%
Γ—5
+64ft-50ft

Overall

17350

Females

6386

F50-54

6386

20M→21M

20.0 - 21.0 mi

Top 57%
Γ—8
+106ft-24ft

Overall

16686

Females

6082

F50-54

6082

21M→35K

21.0 - 21.8 mi

Top 59%
Γ—7
+17ft-86ft

Overall

17194

Females

6455

F50-54

6455

35K→23M

21.8 - 23.0 mi

Top 56%
Γ—5
+23ft-63ft

Overall

16374

Females

6068

F50-54

6068

23M→24M

23.0 - 24.0 mi

Top 54%
Γ—6
+12ft-82ft

Overall

15529

Females

5637

F50-54

5637

24M→40K

24.0 - 24.9 mi

Top 51%
Γ—1
+6ft-20ft

Overall

14901

Females

5392

F50-54

5392

40K→25.2M

24.9 - 25.2 mi

Top 47%
Γ—1
+13ft-16ft

Overall

13628

Females

4723

F50-54

4723

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
Γ—2
+22ft-21ft

Overall

15302

Females

5599

F50-54

5599

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2299*
Passed By
673
Net Change
+1268
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#19488
5K β†’ 10K203*200+3#19488#19485
10K β†’ 15K40200-518#19485#20003
15K β†’ 20K278*56+222#20003#19781
20K β†’ HALF5510+45#19781#19736
HALF β†’ 25K258*20+238#19736#19498
25K β†’ 30K323*82+241#19498#19257
30K β†’ 20M18127+154#19257#19103
20M β†’ 21M16518+147#19103#18956
21M β†’ 35K1097+102#18956#18854
35K β†’ 23M16823+145#18854#18709
23M β†’ 24M1518+143#18709#18566
24M β†’ 40K1426+136#18566#18430
40K β†’ 25.2M874+83#18430#18347
25.2M β†’ FINISH13912+127#18347#18220
TOTALS2299*673+1268

* 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

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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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.

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