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BOSTON MARATHON 2025

Elyse Harrop

Bib: 27411•F

MA

0:00
0:00
/ mi
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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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:58/mi
30:57
↑ 97↓ 3451.5%
10K· 6.21 mi
9:50/mi
1:01:29
↑ 79↓ 1380.4%
15K· 9.32 mi
10:02/mi
1:32:39
↑ 67↓ 78
20K· 12.43 mi
11:01/mi
2:06:53
↑ 106↓ 860.1%
Half· 13.11 mi
10:36/mi
2:14:07
↑ 19↓ 370.5%
25K· 15.53 mi
12:30/mi
2:44:26
↑ 66↓ 880.2%
30K· 18.64 mi
11:55/mi
3:21:26
↑ 181↓ 1480.2%
20M
12:05/mi
3:37:51
↑ 64↓ 500.2%
21M
13:57/mi
3:51:48
↑ 106↓ 241.6%
35K· 21.75 mi
10:47/mi
3:59:52
↑ 17↓ 861.7%
23M
11:49/mi
4:14:40
↑ 23↓ 630.6%
24M
11:04/mi
4:25:44
↓ 821.3%
40K· 24.85 mi
11:01/mi
4:35:09
↓ 200.3%
25.2M
13:00/mi
4:39:38
↑ 13↓ 160.2%
Finish· 26.22 mi
9:59/mi
4:49:48
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:07
Pace10:14 /mi
2nd Half
Distance13.11 mi
Time2:35:41
Pace11:53 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3230:579:5830:57
9:58
-
10K
6.21 mi12:20:041:01:299:5430:32
9:50
-0:08
15K
9.32 mi12:51:141:32:399:5631:10
10:02
+0:12
20K
12.43 mi13:25:282:06:5310:1334:14
11:01
+0:59
Half
13.11 mi13:32:422:14:0710:147:14
10:36
-0:25
25K
15.53 mi14:03:012:44:2610:3530:19
12:30
+1:54
30K
18.64 mi14:40:013:21:2610:4837:00
11:55
-0:35
20M
20.00 mi14:56:263:37:5110:5416:25
12:05
+0:10
21M
21.00 mi15:10:233:51:4811:0213:57
13:57
+1:52
35K
21.75 mi15:18:273:59:5211:028:04
10:47
-3:10
23M
23.00 mi15:33:154:14:4011:0414:48
11:49
+1:02
24M
24.00 mi15:44:194:25:4411:0411:04
11:04
-0:45
40K
24.85 mi15:53:444:35:0911:049:25
11:01
-0:03
25.2M
25.20 mi15:58:134:39:3811:064:29
13:00
+1:59
Finish
26.22 mi16:08:234:49:4811:0410:10
9:59
-3:01

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

11:04 /mi

Slowest Pace

13:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:49

35% of race

Time at Steady Pace

1:10:01

24% of race

Time at Slower Pace

1:56:58

40% of race

Average Pace: 11:03 /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 mi11:49:3230:579:5830:57
9:58
#25488
10K
6.21 mi12:20:041:01:299:5430:32
9:50
#25169
15K
9.32 mi12:51:141:32:399:5631:10
10:02
#25143
20K
12.43 mi13:25:282:06:5310:1334:14
11:01
#25453
Half
13.11 mi13:32:422:14:0710:147:14
10:36
#25474
25K
15.53 mi14:03:012:44:2610:3530:19
12:30
#25850
30K
18.64 mi14:40:013:21:2610:4837:00
11:55
#25763
20M
20.00 mi14:56:263:37:5110:5416:25
12:05
#25729
21M
21.00 mi15:10:233:51:4811:0213:57
13:57
#25779
35K
21.75 mi15:18:273:59:5211:028:04
10:47
#25732
23M
23.00 mi15:33:154:14:4011:0414:48
11:49
#25708
24M
24.00 mi15:44:194:25:4411:0411:04
11:04
#25660
40K
24.85 mi15:53:444:35:0911:049:25
11:01
#25583
25.2M
25.20 mi15:58:134:39:3811:064:29
13:00
#25569
Finish
26.22 mi16:08:234:49:4811:0410:10
9:59
#25499
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25488104751047525051(Top 88%)10243(Top 84%)10243(Top 187%)
10K6.21 mi3.10 mi25169+31910323+15210323+15224920(Top 88%)10190(Top 83%)10190(Top 186%)
15K9.32 mi3.11 mi25143+2610303+2010303+2025051(Top 88%)10243(Top 84%)10243(Top 187%)
20K12.43 mi3.11 mi25453-31010486-18310486-18326024(Top 92%)10823(Top 89%)10823(Top 198%)
Half13.11 mi0.68 mi25474-2110494-810494-825929(Top 91%)10779(Top 88%)10779(Top 197%)
25K15.53 mi2.42 mi25850-37610715-22110715-22126926(Top 95%)11384(Top 93%)11384(Top 208%)
30K18.64 mi3.11 mi25763+8710699+1610699+1625464(Top 90%)10654(Top 87%)10654(Top 195%)
20M20.00 mi1.36 mi25729+3410695+410695+425363(Top 89%)10679(Top 87%)10679(Top 195%)
21M21.00 mi1.00 mi25779-5010731-3610731-3626172(Top 92%)11138(Top 91%)11138(Top 204%)
35K21.75 mi0.75 mi25732+4710713+1810713+1823749(Top 84%)9926(Top 81%)9926(Top 181%)
23M23.00 mi1.25 mi25708+2410718-510718-524794(Top 87%)10496(Top 86%)10496(Top 192%)
24M24.00 mi1.00 mi25660+4810705+1310705+1324112(Top 85%)10175(Top 83%)10175(Top 186%)
40K24.85 mi0.85 mi25583+7710674+3110674+3123159(Top 82%)9789(Top 80%)9789(Top 179%)
25.2M25.20 mi0.35 mi25569+1410673+110673+125003(Top 88%)10689(Top 87%)10689(Top 195%)
Finish26.22 mi1.02 mi25499+7010639+3410639+3422834(Top 80%)9592(Top 78%)9592(Top 175%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

25051

Females

10243

F18-39

10243

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

24920

Females

10190

F18-39

10190

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

25051

Females

10243

F18-39

10243

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

26024

Females

10823

F18-39

10823

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

25929

Females

10779

F18-39

10779

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

26926

Females

11384

F18-39

11384

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

25464

Females

10654

F18-39

10654

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

25363

Females

10679

F18-39

10679

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

26172

Females

11138

F18-39

11138

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

23749

Females

9926

F18-39

9926

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

24794

Females

10496

F18-39

10496

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

24112

Females

10175

F18-39

10175

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23159

Females

9789

F18-39

9789

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

25003

Females

10689

F18-39

10689

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

22834

Females

9592

F18-39

9592

Passing Analysis

Category:
Athletes Passed
1209
Passed By
1220
Net Change
-11
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25488
5K → 10K37354+319#25488#25169
10K → 15K154128+26#25169#25143
15K → 20K40350-310#25143#25453
20K → Half2041-21#25453#25474
Half → 25K24400-376#25474#25850
25K → 30K15265+87#25850#25763
30K → 20M6733+34#25763#25729
20M → 21M3181-50#25729#25779
21M → 35K5811+47#25779#25732
35K → 23M5228+24#25732#25708
23M → 24M5911+48#25708#25660
24M → 40K836+77#25660#25583
40K → 25.2M2410+14#25583#25569
25.2M → Finish722+70#25569#25499
TOTALS12091220-11
📊

Passing Visuals

Category:
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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