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BOSTON MARATHON 2025

Elizabeth Lynch

Bib: 26975•F

MA

0:00
0:00
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:34
Rank: #27293
Start → 5K
33:34 | 10:48/mi
10K· 6.21 mi
1:04:14
Rank: #26163 (+1130)
5K → 10K
30:40 | 9:52/mi
15K· 9.32 mi
1:34:30
Rank: #25602 (+561)
10K → 15K
30:16 | 9:45/mi
20K· 12.43 mi
2:04:20
Rank: #25033 (+569)
15K → 20K
29:50 | 9:36/mi
Half· 13.11 mi
2:10:49
Rank: #24945 (+88)
20K → Half
6:29 | 9:30/mi
25K· 15.53 mi
2:34:58
Rank: #24661 (+284)
Half → 25K
24:09 | 9:58/mi
30K· 18.64 mi
3:09:23
Rank: #24570 (+91)
25K → 30K
34:25 | 11:05/mi
20M
3:23:46
Rank: #24469 (+101)
30K → 20M
14:23 | 10:35/mi
21M
3:35:45
Rank: #24403 (+66)
20M → 21M
11:59 | 11:59/mi
35K· 21.75 mi
3:43:48
Rank: #24385 (+18)
21M → 35K
8:03 | 10:46/mi
23M
3:57:39
Rank: #24325 (+60)
35K → 23M
13:51 | 11:04/mi
24M
4:08:48
Rank: #24322 (+3)
23M → 24M
11:09 | 11:09/mi
40K· 24.85 mi
4:18:22
Rank: #24308 (+14)
24M → 40K
9:34 | 11:11/mi
25.2M
4:22:21
Rank: #24273 (+35)
40K → 25.2M
3:59 | 11:33/mi
Finish· 26.22 mi
4:32:39
Rank: #24243 (+30)
25.2M → Finish
10:18 | 10:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:49
Pace9:59 /mi
2nd Half
Distance13.11 mi
Time2:21:50
Pace10:49 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:2833:3410:4833:34
10:48
-
10K
6.21 mi12:27:081:04:1410:2030:40
9:52
-0:56
15K
9.32 mi12:57:241:34:3010:0830:16
9:45
-0:07
20K
12.43 mi13:27:142:04:2010:0029:50
9:36
-0:09
Half
13.11 mi13:33:432:10:499:596:29
9:30
-0:06
25K
15.53 mi13:57:522:34:589:5924:09
9:58
+0:28
30K
18.64 mi14:32:173:09:2310:1034:25
11:05
+1:07
20M
20.00 mi14:46:403:23:4610:1114:23
10:35
-0:30
21M
21.00 mi14:58:393:35:4510:1611:59
11:59
+1:24
35K
21.75 mi15:06:423:43:4810:178:03
10:46
-1:13
23M
23.00 mi15:20:333:57:3910:2013:51
11:04
+0:18
24M
24.00 mi15:31:424:08:4810:2211:09
11:09
+0:05
40K
24.85 mi15:41:164:18:2210:249:34
11:11
+0:02
25.2M
25.20 mi15:45:154:22:2110:253:59
11:33
+0:22
Finish
26.22 mi15:55:334:32:3910:2410:18
10:06
-1:27

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

9:30 /mi

Average Pace

10:24 /mi

Slowest Pace

11:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:42

48% of race

Time at Steady Pace

1:44:16

38% of race

Time at Slower Pace

36:41

13% of race

Average Pace: 10:24 /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 mi11:56:2833:3410:4833:34
10:48
#27293
10K
6.21 mi12:27:081:04:1410:2030:40
9:52
#26163
15K
9.32 mi12:57:241:34:3010:0830:16
9:45
#25602
20K
12.43 mi13:27:142:04:2010:0029:50
9:36
#25033
Half
13.11 mi13:33:432:10:499:596:29
9:30
#24945
25K
15.53 mi13:57:522:34:589:5924:09
9:58
#24661
30K
18.64 mi14:32:173:09:2310:1034:25
11:05
#24570
20M
20.00 mi14:46:403:23:4610:1114:23
10:35
#24469
21M
21.00 mi14:58:393:35:4510:1611:59
11:59
#24403
35K
21.75 mi15:06:423:43:4810:178:03
10:46
#24385
23M
23.00 mi15:20:333:57:3910:2013:51
11:04
#24325
24M
24.00 mi15:31:424:08:4810:2211:09
11:09
#24322
40K
24.85 mi15:41:164:18:2210:249:34
11:11
#24308
25.2M
25.20 mi15:45:154:22:2110:253:59
11:33
#24273
Finish
26.22 mi15:55:334:32:3910:2410:18
10:06
#24243
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27293115001150024407(Top 86%)9900(Top 81%)9900(Top 181%)
10K6.21 mi3.10 mi26163+113010857+64310857+64325028(Top 88%)10247(Top 84%)10247(Top 187%)
15K9.32 mi3.11 mi25602+56110558+29910558+29924407(Top 86%)9900(Top 81%)9900(Top 181%)
20K12.43 mi3.11 mi25033+56910249+30910249+30923226(Top 82%)9260(Top 76%)9260(Top 169%)
Half13.11 mi0.68 mi24945+8810211+3810211+3823610(Top 83%)9497(Top 78%)9497(Top 174%)
25K15.53 mi2.42 mi24661+28410067+14410067+14423163(Top 82%)9286(Top 76%)9286(Top 170%)
30K18.64 mi3.11 mi24570+9110043+2410043+2424150(Top 85%)9948(Top 81%)9948(Top 182%)
20M20.00 mi1.36 mi24469+1019996+479996+4722669(Top 80%)9240(Top 76%)9240(Top 169%)
21M21.00 mi1.00 mi24403+669983+139983+1323580(Top 83%)9804(Top 80%)9804(Top 179%)
35K21.75 mi0.75 mi24385+189981+29981+223740(Top 84%)9917(Top 81%)9917(Top 181%)
23M23.00 mi1.25 mi24325+609961+209961+2023388(Top 82%)9800(Top 80%)9800(Top 179%)
24M24.00 mi1.00 mi24322+39970-99970-924297(Top 86%)10271(Top 84%)10271(Top 188%)
40K24.85 mi0.85 mi24308+149973-39973-323553(Top 83%)9963(Top 81%)9963(Top 182%)
25.2M25.20 mi0.35 mi24273+359964+99964+922225(Top 78%)9275(Top 76%)9275(Top 170%)
Finish26.22 mi1.02 mi24243+309966-29966-223260(Top 82%)9802(Top 80%)9802(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21stories
+97ft-345ft

Overall

24407

Females

9900

F18-39

9900

5K→10K

3.1 - 6.2 mi

Top 88%
×5stories
+79ft-138ft

Overall

25028

Females

10247

F18-39

10247

10K→15K

6.2 - 9.3 mi

Top 86%
×3stories
+67ft-78ft

Overall

24407

Females

9900

F18-39

9900

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

23226

Females

9260

F18-39

9260

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

23610

Females

9497

F18-39

9497

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

23163

Females

9286

F18-39

9286

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24150

Females

9948

F18-39

9948

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

22669

Females

9240

F18-39

9240

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

23580

Females

9804

F18-39

9804

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

23740

Females

9917

F18-39

9917

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

23388

Females

9800

F18-39

9800

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

24297

Females

10271

F18-39

10271

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

23553

Females

9963

F18-39

9963

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22225

Females

9275

F18-39

9275

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

23260

Females

9802

F18-39

9802

Passing Analysis

Category:
Athletes Passed
3347
Passed By
297
Net Change
+3050
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27293
5K → 10K11311+1130#27293#26163
10K → 15K5643+561#26163#25602
15K → 20K5701+569#25602#25033
20K → Half902+88#25033#24945
Half → 25K2928+284#24945#24661
25K → 30K18291+91#24661#24570
30K → 20M11413+101#24570#24469
20M → 21M9327+66#24469#24403
21M → 35K4527+18#24403#24385
35K → 23M8727+60#24385#24325
23M → 24M4744+3#24325#24322
24M → 40K4228+14#24322#24308
40K → 25.2M361+35#24308#24273
25.2M → Finish5424+30#24273#24243
TOTALS3347297+3050
📊

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