Boston Marathon logo
BOSTON MARATHON 2024

Erica Stapleton

Bib: 29697•F

AZ

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:34
Rank: #22614
Start → 5K
30:34 | 9:50/mi
10K· 6.21 mi
1:03:23
Rank: #23214 (-600)
5K → 10K
32:49 | 10:34/mi
15K· 9.32 mi
1:39:09
Rank: #23715 (-501)
10K → 15K
35:46 | 11:31/mi
20K· 12.43 mi
2:18:05
Rank: #24043 (-328)
15K → 20K
38:56 | 12:32/mi
Half· 13.11 mi
2:25:51
Rank: #24061 (-18)
20K → Half
7:46 | 11:23/mi
25K· 15.53 mi
2:57:15
Rank: #24100 (-39)
Half → 25K
31:24 | 12:57/mi
30K· 18.64 mi
3:44:08
Rank: #24327 (-227)
25K → 30K
46:53 | 15:05/mi
20M
4:07:48
Rank: #24560 (-233)
30K → 20M
23:40 | 17:25/mi
21M
4:23:30
Rank: #24551 (+9)
20M → 21M
15:42 | 15:42/mi
35K· 21.75 mi
4:32:57
Rank: #24507 (+44)
21M → 35K
9:27 | 12:38/mi
23M
4:50:06
Rank: #24477 (+30)
35K → 23M
17:09 | 13:42/mi
24M
5:03:27
Rank: #24469 (+8)
23M → 24M
13:21 | 13:21/mi
40K· 24.85 mi
5:14:55
Rank: #24432 (+37)
24M → 40K
11:28 | 13:25/mi
25.2M
5:20:07
Rank: #24434 (-2)
40K → 25.2M
5:12 | 15:05/mi
Finish· 26.22 mi
5:30:19
Rank: #24321 (+113)
25.2M → Finish
10:12 | 10:01/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:25:51
Pace11:08 /mi
2nd Half
Distance13.11 mi
Time3:04:28
Pace14:04 /mi
📊Positive Split: 26.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:2630:349:5030:34
9:50
-
10K
6.21 mi12:27:151:03:2310:1232:49
10:34
+0:44
15K
9.32 mi13:03:011:39:0910:3835:46
11:31
+0:57
20K
12.43 mi13:41:572:18:0511:0738:56
12:32
+1:01
Half
13.11 mi13:49:432:25:5111:087:46
11:23
-1:09
25K
15.53 mi14:21:072:57:1511:2531:24
12:57
+1:34
30K
18.64 mi15:08:003:44:0812:0146:53
15:05
+2:08
20M
20.00 mi15:31:404:07:4812:2323:40
17:25
+2:20
21M
21.00 mi15:47:224:23:3012:3315:42
15:42
-1:43
35K
21.75 mi15:56:494:32:5712:339:27
12:38
-3:04
23M
23.00 mi16:13:584:50:0612:3717:09
13:42
+1:04
24M
24.00 mi16:27:195:03:2712:3913:21
13:21
-0:21
40K
24.85 mi16:38:475:14:5512:4011:28
13:25
+0:04
25.2M
25.20 mi16:43:595:20:0712:425:12
15:05
+1:40
Finish
26.22 mi16:54:115:30:1912:3610:12
10:01
-5:04

Checkpoints & Pacing

📈Pace 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

9:50 /mi

Average Pace

12:36 /mi

Slowest Pace

17:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:07

35% of race

Time at Steady Pace

2:01:45

37% of race

Time at Slower Pace

1:31:27

28% of race

Average Pace: 12:36 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:54:2630:349:5030:34
9:50
#22614
10K
6.21 mi12:27:151:03:2310:1232:49
10:34
#23214
15K
9.32 mi13:03:011:39:0910:3835:46
11:31
#23715
20K
12.43 mi13:41:572:18:0511:0738:56
12:32
#24043
Half
13.11 mi13:49:432:25:5111:087:46
11:23
#24061
25K
15.53 mi14:21:072:57:1511:2531:24
12:57
#24100
30K
18.64 mi15:08:003:44:0812:0146:53
15:05
#24327
20M
20.00 mi15:31:404:07:4812:2323:40
17:25
#24560
21M
21.00 mi15:47:224:23:3012:3315:42
15:42
#24551
35K
21.75 mi15:56:494:32:5712:339:27
12:38
#24507
23M
23.00 mi16:13:584:50:0612:3717:09
13:42
#24477
24M
24.00 mi16:27:195:03:2712:3913:21
13:21
#24469
40K
24.85 mi16:38:475:14:5512:4011:28
13:25
#24432
25.2M
25.20 mi16:43:595:20:0712:425:12
15:05
#24434
Finish
26.22 mi16:54:115:30:1912:3610:12
10:01
#24321
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi226149210921024305(Top 95%)10152(Top 93%)10152(Top 218%)
10K6.21 mi3.10 mi23214-6009523-3139523-31323617(Top 92%)9745(Top 89%)9745(Top 209%)
15K9.32 mi3.11 mi23715-5019800-2779800-27724305(Top 95%)10152(Top 93%)10152(Top 218%)
20K12.43 mi3.11 mi24043-3289991-1919991-19124510(Top 96%)10303(Top 94%)10303(Top 221%)
Half13.11 mi0.68 mi24061-1810004-1310004-1323990(Top 94%)10048(Top 92%)10048(Top 216%)
25K15.53 mi2.42 mi24100-3910039-3510039-3524154(Top 95%)10167(Top 93%)10167(Top 218%)
30K18.64 mi3.11 mi24327-22710191-15210191-15224988(Top 98%)10677(Top 98%)10677(Top 229%)
20M20.00 mi1.36 mi24560-23310345-15410345-15425416(Top 99%)10877(Top 100%)10877(Top 233%)
21M21.00 mi1.00 mi24551+9103451034524266(Top 95%)10396(Top 95%)10396(Top 223%)
35K21.75 mi0.75 mi24507+4410328+1710328+1722794(Top 89%)9731(Top 89%)9731(Top 209%)
23M23.00 mi1.25 mi24477+3010318+1010318+1023451(Top 92%)10045(Top 92%)10045(Top 216%)
24M24.00 mi1.00 mi24469+8103181031823536(Top 92%)10161(Top 93%)10161(Top 218%)
40K24.85 mi0.85 mi24432+3710309+910309+922889(Top 90%)9875(Top 90%)9875(Top 212%)
25.2M25.20 mi0.35 mi24434-210314-510314-523128(Top 91%)9987(Top 91%)9987(Top 214%)
Finish26.22 mi1.02 mi24321+11310262+5210262+5218442(Top 72%)7718(Top 71%)7718(Top 166%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

24305

Females

10152

F18-39

10152

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

23617

Females

9745

F18-39

9745

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

24305

Females

10152

F18-39

10152

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

24510

Females

10303

F18-39

10303

20K→Half

12.4 - 13.1 mi

Top 94%
×2stories
+19ft-37ft

Overall

23990

Females

10048

F18-39

10048

Half→25K

13.1 - 15.5 mi

Top 95%
×4stories
+66ft-88ft

Overall

24154

Females

10167

F18-39

10167

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

24988

Females

10677

F18-39

10677

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

25416

Females

10877

F18-39

10877

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

24266

Females

10396

F18-39

10396

21M→35K

21.0 - 21.8 mi

Top 89%
×7stories
+17ft-86ft

Overall

22794

Females

9731

F18-39

9731

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

23451

Females

10045

F18-39

10045

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

23536

Females

10161

F18-39

10161

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

22889

Females

9875

F18-39

9875

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

23128

Females

9987

F18-39

9987

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

18442

Females

7718

F18-39

7718

Passing Analysis

Category:
Athletes Passed
588
Passed By
2295
Net Change
-1707
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22614
5K → 10K53653-600#22614#23214
10K → 15K36537-501#23214#23715
15K → 20K36364-328#23715#24043
20K → Half1634-18#24043#24061
Half → 25K61100-39#24061#24100
25K → 30K42269-227#24100#24327
30K → 20M6239-233#24327#24560
20M → 21M4536+9#24560#24551
21M → 35K462+44#24551#24507
35K → 23M4515+30#24507#24477
23M → 24M2921+8#24477#24469
24M → 40K5215+37#24469#24432
40K → 25.2M810-2#24432#24434
25.2M → Finish1130+113#24434#24321
TOTALS5882295-1707
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

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

.gpx files up to 10MB

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing