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BOSTON MARATHON 2024

Stephanie Lee

Bib: 11458•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 28%
Gender (Female)
#0 / 10924
Top 12%
Division (F18-39)
#0 / 4660
Top 22%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:18
Rank: #8264
Start → 5K
22:18 | 7:11/mi
10K· 6.21 mi
44:52
Rank: #8281 (-17)
5K → 10K
22:34 | 7:16/mi
15K· 9.32 mi
1:07:39
Rank: #8277 (+4)
10K → 15K
22:47 | 7:20/mi
20K· 12.43 mi
1:30:56
Rank: #8250 (+27)
15K → 20K
23:17 | 7:30/mi
Half· 13.11 mi
1:36:00
Rank: #8262 (-12)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:54:39
Rank: #8183 (+79)
Half → 25K
18:39 | 7:42/mi
30K· 18.64 mi
2:19:02
Rank: #7840 (+343)
25K → 30K
24:23 | 7:51/mi
20M
2:29:52
Rank: #7700 (+140)
30K → 20M
10:50 | 7:58/mi
21M
2:38:26
Rank: #7537 (+163)
20M → 21M
8:34 | 8:34/mi
35K· 21.75 mi
2:44:10
Rank: #7409 (+128)
21M → 35K
5:44 | 7:40/mi
23M
2:54:20
Rank: #7252 (+157)
35K → 23M
10:10 | 8:07/mi
24M
3:02:10
Rank: #7107 (+145)
23M → 24M
7:50 | 7:50/mi
40K· 24.85 mi
3:09:11
Rank: #7033 (+74)
24M → 40K
7:01 | 8:12/mi
25.2M
3:12:25
Rank: #7037 (-4)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:20:34
Rank: #7037
25.2M → Finish
8:09 | 8:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:00
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:44:34
Pace7:59 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3422:187:1122:18
7:11
-
10K
6.21 mi11:12:0844:527:1322:34
7:16
+0:05
15K
9.32 mi11:34:551:07:397:1522:47
7:20
+0:04
20K
12.43 mi11:58:121:30:567:1923:17
7:30
+0:10
Half
13.11 mi12:03:161:36:007:195:04
7:26
-0:04
25K
15.53 mi12:21:551:54:397:2318:39
7:42
+0:16
30K
18.64 mi12:46:182:19:027:2824:23
7:51
+0:09
20M
20.00 mi12:57:082:29:527:3010:50
7:58
+0:07
21M
21.00 mi13:05:422:38:267:338:34
8:34
+0:36
35K
21.75 mi13:11:262:44:107:335:44
7:40
-0:54
23M
23.00 mi13:21:362:54:207:3510:10
8:07
+0:27
24M
24.00 mi13:29:263:02:107:357:50
7:50
-0:17
40K
24.85 mi13:36:273:09:117:377:01
8:12
+0:22
25.2M
25.20 mi13:39:413:12:257:383:14
9:23
+1:11
Finish
26.22 mi13:47:503:20:347:398:09
8:00
-1:23

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

7:11 /mi

Average Pace

7:39 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:00

48% of race

Time at Steady Pace

1:15:35

38% of race

Time at Slower Pace

28:59

14% of race

Average Pace: 7:39 /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 mi10:49:3422:187:1122:18
7:11
#8264
10K
6.21 mi11:12:0844:527:1322:34
7:16
#8281
15K
9.32 mi11:34:551:07:397:1522:47
7:20
#8277
20K
12.43 mi11:58:121:30:567:1923:17
7:30
#8250
Half
13.11 mi12:03:161:36:007:195:04
7:26
#8262
25K
15.53 mi12:21:551:54:397:2318:39
7:42
#8183
30K
18.64 mi12:46:182:19:027:2824:23
7:51
#7840
20M
20.00 mi12:57:082:29:527:3010:50
7:58
#7700
21M
21.00 mi13:05:422:38:267:338:34
8:34
#7537
35K
21.75 mi13:11:262:44:107:335:44
7:40
#7409
23M
23.00 mi13:21:362:54:207:3510:10
8:07
#7252
24M
24.00 mi13:29:263:02:107:357:50
7:50
#7107
40K
24.85 mi13:36:273:09:117:377:01
8:12
#7033
25.2M
25.20 mi13:39:413:12:257:383:14
9:23
#7037
Finish
26.22 mi13:47:503:20:347:398:09
8:00
#7037
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8264128212828400(Top 33%)1423(Top 13%)1423(Top 31%)
10K6.21 mi3.10 mi8281-171324-421324-428393(Top 33%)1394(Top 13%)1394(Top 30%)
15K9.32 mi3.11 mi8277+41339-151339-158400(Top 33%)1423(Top 13%)1423(Top 31%)
20K12.43 mi3.11 mi8250+271344-51344-58339(Top 33%)1521(Top 14%)1521(Top 33%)
Half13.11 mi0.68 mi8262-121355-111355-118611(Top 34%)1620(Top 15%)1620(Top 35%)
25K15.53 mi2.42 mi8183+791369-141369-148227(Top 32%)1655(Top 15%)1655(Top 36%)
30K18.64 mi3.11 mi7840+3431326+431326+437004(Top 27%)1356(Top 12%)1356(Top 29%)
20M20.00 mi1.36 mi7700+1401302+241302+246615(Top 26%)1371(Top 13%)1371(Top 29%)
21M21.00 mi1.00 mi7537+1631292+101292+106557(Top 26%)1531(Top 14%)1531(Top 33%)
35K21.75 mi0.75 mi7409+1281266+261266+265947(Top 23%)1281(Top 12%)1281(Top 27%)
23M23.00 mi1.25 mi7252+1571263+31263+36389(Top 25%)1629(Top 15%)1629(Top 35%)
24M24.00 mi1.00 mi7107+1451247+161247+165756(Top 23%)1409(Top 13%)1409(Top 30%)
40K24.85 mi0.85 mi7033+741264-171264-176832(Top 27%)2034(Top 19%)2034(Top 44%)
25.2M25.20 mi0.35 mi7037-41280-161280-168243(Top 32%)2756(Top 25%)2756(Top 59%)
Finish26.22 mi1.02 mi70371321-411321-418512(Top 33%)2822(Top 26%)2822(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8400

Females

1423

F18-39

1423

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

8393

Females

1394

F18-39

1394

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8400

Females

1423

F18-39

1423

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

8339

Females

1521

F18-39

1521

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

8611

Females

1620

F18-39

1620

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

8227

Females

1655

F18-39

1655

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

7004

Females

1356

F18-39

1356

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6615

Females

1371

F18-39

1371

20M→21M

20.0 - 21.0 mi

Top 26%
×8stories
+106ft-24ft

Overall

6557

Females

1531

F18-39

1531

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

5947

Females

1281

F18-39

1281

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

6389

Females

1629

F18-39

1629

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

5756

Females

1409

F18-39

1409

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6832

Females

2034

F18-39

2034

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8243

Females

2756

F18-39

2756

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8512

Females

2822

F18-39

2822

Passing Analysis

Category:
Athletes Passed
2431
Passed By
1204
Net Change
+1227
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8264
5K → 10K221238-17#8264#8281
10K → 15K178174+4#8281#8277
15K → 20K205178+27#8277#8250
20K → Half2335-12#8250#8262
Half → 25K232153+79#8262#8183
25K → 30K42784+343#8183#7840
30K → 20M18545+140#7840#7700
20M → 21M20643+163#7700#7537
21M → 35K14517+128#7537#7409
35K → 23M20750+157#7409#7252
23M → 24M17126+145#7252#7107
24M → 40K11541+74#7107#7033
40K → 25.2M3842-4#7033#7037
25.2M → Finish78780#7037#7037
TOTALS24311204+1227
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing