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BOSTON MARATHON 2025

Lily Partridge

Bib: 129•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 1%
Gender (Female)
#0 / 12228
Top 0.2%
Division (F18-39)
#0 / 5469
Top 0.4%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
16:52
Rank: #159
Start → 5K
16:52 | 5:26/mi
10K· 6.21 mi
33:25
Rank: #119 (+40)
5K → 10K
16:33 | 5:20/mi
15K· 9.32 mi
50:25
Rank: #116 (+3)
10K → 15K
17:00 | 5:28/mi
20K· 12.43 mi
1:07:56
Rank: #134 (-18)
15K → 20K
17:31 | 5:38/mi
Half· 13.11 mi
1:11:40
Rank: #134
20K → Half
3:44 | 5:28/mi
25K· 15.53 mi
1:25:08
Rank: #136 (-2)
Half → 25K
13:28 | 5:33/mi
30K· 18.64 mi
1:43:18
Rank: #151 (-15)
25K → 30K
18:10 | 5:51/mi
20M
1:51:32
Rank: #168 (-17)
30K → 20M
8:14 | 6:04/mi
21M
1:58:06
Rank: #176 (-8)
20M → 21M
6:34 | 6:34/mi
35K· 21.75 mi
2:02:33
Rank: #177 (-1)
21M → 35K
4:27 | 5:57/mi
23M
2:10:41
Rank: #192 (-15)
35K → 23M
8:08 | 6:30/mi
24M
2:17:17
Rank: #233 (-41)
23M → 24M
6:36 | 6:36/mi
40K· 24.85 mi
2:22:59
Rank: #249 (-16)
24M → 40K
5:42 | 6:40/mi
25.2M
2:25:27
Rank: #253 (-4)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:32:19
Rank: #289 (-36)
25.2M → Finish
6:52 | 6:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:11:40
Pace5:28 /mi
2nd Half
Distance13.11 mi
Time1:20:39
Pace6:09 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:03:5416:525:2616:52
5:26
-
10K
6.21 mi10:20:2733:255:2316:33
5:20
-0:06
15K
9.32 mi10:37:2750:255:2517:00
5:28
+0:08
20K
12.43 mi10:54:581:07:565:2817:31
5:38
+0:10
Half
13.11 mi10:58:421:11:405:283:44
5:28
-0:10
25K
15.53 mi11:12:101:25:085:2913:28
5:33
+0:05
30K
18.64 mi11:30:201:43:185:3218:10
5:51
+0:18
20M
20.00 mi11:38:341:51:325:358:14
6:04
+0:13
21M
21.00 mi11:45:081:58:065:376:34
6:34
+0:30
35K
21.75 mi11:49:352:02:335:384:27
5:57
-0:37
23M
23.00 mi11:57:432:10:415:418:08
6:30
+0:33
24M
24.00 mi12:04:192:17:175:436:36
6:36
+0:06
40K
24.85 mi12:10:012:22:595:455:42
6:40
+0:04
25.2M
25.20 mi12:12:292:25:275:462:28
7:09
+0:29
Finish
26.22 mi12:19:212:32:195:496:52
6:44
-0:25

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

5:20 /mi

Average Pace

5:49 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:25:08

56% of race

Time at Steady Pace

30:51

20% of race

Time at Slower Pace

36:20

24% of race

Average Pace: 5:49 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:03:5416:525:2616:52
5:26
#159
10K
6.21 mi10:20:2733:255:2316:33
5:20
#119
15K
9.32 mi10:37:2750:255:2517:00
5:28
#116
20K
12.43 mi10:54:581:07:565:2817:31
5:38
#134
Half
13.11 mi10:58:421:11:405:283:44
5:28
#134
25K
15.53 mi11:12:101:25:085:2913:28
5:33
#136
30K
18.64 mi11:30:201:43:185:3218:10
5:51
#151
20M
20.00 mi11:38:341:51:325:358:14
6:04
#168
21M
21.00 mi11:45:081:58:065:376:34
6:34
#176
35K
21.75 mi11:49:352:02:335:384:27
5:57
#177
23M
23.00 mi11:57:432:10:415:418:08
6:30
#192
24M
24.00 mi12:04:192:17:175:436:36
6:36
#233
40K
24.85 mi12:10:012:22:595:455:42
6:40
#249
25.2M
25.20 mi12:12:292:25:275:462:28
7:09
#253
Finish
26.22 mi12:19:212:32:195:496:52
6:44
#289
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi1591919142(Top 0.5%)21(Top 0.2%)21(Top 0.4%)
10K6.21 mi3.10 mi119+4020-120-195(Top 0.3%)20(Top 0.2%)20(Top 0.4%)
15K9.32 mi3.11 mi116+32020142(Top 0.5%)21(Top 0.2%)21(Top 0.4%)
20K12.43 mi3.11 mi134-182020245(Top 0.9%)23(Top 0.2%)23(Top 0.4%)
Half13.11 mi0.68 mi13421-121-1180(Top 0.6%)20(Top 0.2%)20(Top 0.4%)
25K15.53 mi2.42 mi136-22121161(Top 0.6%)20(Top 0.2%)20(Top 0.4%)
30K18.64 mi3.11 mi151-152121294(Top 1%)21(Top 0.2%)21(Top 0.4%)
20M20.00 mi1.36 mi168-1720+120+1481(Top 2%)27(Top 0.2%)27(Top 0.5%)
21M21.00 mi1.00 mi176-82020842(Top 3%)39(Top 0.3%)39(Top 0.7%)
35K21.75 mi0.75 mi177-12020643(Top 2%)38(Top 0.3%)38(Top 0.7%)
23M23.00 mi1.25 mi192-1520201455(Top 5%)79(Top 0.6%)79(Top 1%)
24M24.00 mi1.00 mi233-4120202518(Top 9%)187(Top 2%)187(Top 3%)
40K24.85 mi0.85 mi249-1620202264(Top 8%)176(Top 1%)176(Top 3%)
25.2M25.20 mi0.35 mi253-421-121-12029(Top 7%)179(Top 1%)179(Top 3%)
Finish26.22 mi1.02 mi289-3623-223-24151(Top 15%)584(Top 5%)584(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.5%
×21stories
+97ft-345ft

Overall

142

Females

21

F18-39

21

5K→10K

3.1 - 6.2 mi

Top 0.3%
×5stories
+79ft-138ft

Overall

95

Females

20

F18-39

20

10K→15K

6.2 - 9.3 mi

Top 0.5%
×3stories
+67ft-78ft

Overall

142

Females

21

F18-39

21

15K→20K

9.3 - 12.4 mi

Top 0.9%
×5stories
+106ft-86ft

Overall

245

Females

23

F18-39

23

20K→Half

12.4 - 13.1 mi

Top 0.6%
×2stories
+19ft-37ft

Overall

180

Females

20

F18-39

20

Half→25K

13.1 - 15.5 mi

Top 0.6%
×4stories
+66ft-88ft

Overall

161

Females

20

F18-39

20

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

294

Females

21

F18-39

21

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

481

Females

27

F18-39

27

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

842

Females

39

F18-39

39

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

643

Females

38

F18-39

38

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1455

Females

79

F18-39

79

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2518

Females

187

F18-39

187

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2264

Females

176

F18-39

176

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

2029

Females

179

F18-39

179

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4151

Females

584

F18-39

584

Passing Analysis

Category:
Athletes Passed
67
Passed By
197
Net Change
-130
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#159
5K → 10K422+40#159#119
10K → 15K74+3#119#116
15K → 20K018-18#116#134
20K → Half220#134#134
Half → 25K57-2#134#136
25K → 30K116-15#136#151
30K → 20M118-17#151#168
20M → 21M210-8#168#176
21M → 35K34-1#176#177
35K → 23M217-15#177#192
23M → 24M041-41#192#233
24M → 40K117-16#233#249
40K → 25.2M15-4#249#253
25.2M → Finish036-36#253#289
TOTALS67197-130
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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