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BOSTON MARATHON 2025

Leentje Van Meirhaeghe

Bib: 26221 F BE

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:12/mi
31:40
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:38/mi
1:04:41
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:47/mi
1:38:11
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:59/mi
2:12:17
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
11:00/mi
2:19:47
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
11:17/mi
2:47:09
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:55/mi
3:24:11
↑ 181↓ 1480.2%
138 ft elev
20M
12:11/mi
3:40:44
↑ 64↓ 500.2%
148 ft elev
21M
12:51/mi
3:53:35
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
11:32/mi
4:02:13
↑ 17↓ 861.7%
156 ft elev
23M
11:43/mi
4:16:53
↑ 23↓ 630.6%
116 ft elev
24M
11:29/mi
4:28:22
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:42/mi
4:38:22
↓ 200.3%
20 ft elev
25.2M
12:46/mi
4:42:46
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:14/mi
4:54:13
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:47
Pace10:40 /mi
2nd Half
Distance13.11 mi
Time2:34:26
Pace11:47 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5431:4010:1231:40
10:12
-
10K
6.21 mi12:19:551:04:4110:2533:01
10:38
+0:26
15K
9.32 mi12:53:251:38:1110:3233:30
10:47
+0:09
20K
12.43 mi13:27:312:12:1710:3934:06
10:59
+0:12
Half
13.11 mi13:35:012:19:4710:407:30
11:00
+0:01
25K
15.53 mi14:02:232:47:0910:4627:22
11:17
+0:17
30K
18.64 mi14:39:253:24:1110:5737:02
11:55
+0:38
20M
20.00 mi14:55:583:40:4411:0216:33
12:11
+0:16
21M
21.00 mi15:08:493:53:3511:0712:51
12:51
+0:40
35K
21.75 mi15:17:274:02:1311:088:38
11:32
-1:19
23M
23.00 mi15:32:074:16:5311:1014:40
11:43
+0:11
24M
24.00 mi15:43:364:28:2211:1111:29
11:29
-0:14
40K
24.85 mi15:53:364:38:2211:1210:00
11:42
+0:13
25.2M
25.20 mi15:58:004:42:4611:134:24
12:46
+1:04
Finish
26.22 mi16:09:274:54:1311:1411:27
11:14
-1:32

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

10:12 /mi

Average Pace

11:14 /mi

Slowest Pace

12:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:47

48% of race

Time at Steady Pace

1:23:36

28% of race

Time at Slower Pace

1:10:50

24% of race

Average Pace: 11:13 /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 mi11:46:5431:4010:1231:40
10:12
#26045
10K
6.21 mi12:19:551:04:4110:2533:01
10:38
#26310
15K
9.32 mi12:53:251:38:1110:3233:30
10:47
#26350
20K
12.43 mi13:27:312:12:1710:3934:06
10:59
#26231
Half
13.11 mi13:35:012:19:4710:407:30
11:00
#26252
25K
15.53 mi14:02:232:47:0910:4627:22
11:17
#26132
30K
18.64 mi14:39:253:24:1110:5737:02
11:55
#25985
20M
20.00 mi14:55:583:40:4411:0216:33
12:11
#25971
21M
21.00 mi15:08:493:53:3511:0712:51
12:51
#25924
35K
21.75 mi15:17:274:02:1311:088:38
11:32
#25897
23M
23.00 mi15:32:074:16:5311:1014:40
11:43
#25847
24M
24.00 mi15:43:364:28:2211:1111:29
11:29
#25818
40K
24.85 mi15:53:364:38:2211:1210:00
11:42
#25789
25.2M
25.20 mi15:58:004:42:4611:134:24
12:46
#25786
Finish
26.22 mi16:09:274:54:1311:1411:27
11:14
#25804
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi26045107861078626376(Top 93%)10991(Top 90%)10991(Top 201%)
10K6.21 mi3.10 mi26310-26510936-15010936-15026479(Top 93%)11059(Top 90%)11059(Top 202%)
15K9.32 mi3.11 mi26350-4010976-4010976-4026376(Top 93%)10991(Top 90%)10991(Top 201%)
20K12.43 mi3.11 mi26231+11910902+7410902+7425953(Top 91%)10787(Top 88%)10787(Top 197%)
Half13.11 mi0.68 mi26252-2110921-1910921-1926464(Top 93%)11100(Top 91%)11100(Top 203%)
25K15.53 mi2.42 mi26132+12010860+6110860+6125594(Top 90%)10627(Top 87%)10627(Top 194%)
30K18.64 mi3.11 mi25985+14710818+4210818+4225477(Top 90%)10661(Top 87%)10661(Top 195%)
20M20.00 mi1.36 mi25971+1410822-410822-425502(Top 90%)10756(Top 88%)10756(Top 197%)
21M21.00 mi1.00 mi25924+4710803+1910803+1924850(Top 87%)10492(Top 86%)10492(Top 192%)
35K21.75 mi0.75 mi25897+2710796+710796+725139(Top 89%)10661(Top 87%)10661(Top 195%)
23M23.00 mi1.25 mi25847+5010778+1810778+1824618(Top 87%)10406(Top 85%)10406(Top 190%)
24M24.00 mi1.00 mi25818+2910780-210780-224853(Top 87%)10563(Top 86%)10563(Top 193%)
40K24.85 mi0.85 mi25789+2910781-110781-124460(Top 86%)10408(Top 85%)10408(Top 190%)
25.2M25.20 mi0.35 mi25786+3107811078124627(Top 87%)10488(Top 86%)10488(Top 192%)
Finish26.22 mi1.02 mi25804-1810796-1510796-1525749(Top 91%)11022(Top 90%)11022(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

26376

Females

10991

F18-39

10991

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

26479

Females

11059

F18-39

11059

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

26376

Females

10991

F18-39

10991

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25953

Females

10787

F18-39

10787

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

26464

Females

11100

F18-39

11100

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

25594

Females

10627

F18-39

10627

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

25477

Females

10661

F18-39

10661

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

25502

Females

10756

F18-39

10756

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

24850

Females

10492

F18-39

10492

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

25139

Females

10661

F18-39

10661

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

24618

Females

10406

F18-39

10406

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

24853

Females

10563

F18-39

10563

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24460

Females

10408

F18-39

10408

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24627

Females

10488

F18-39

10488

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2story building
+22ft-21ft

Overall

25749

Females

11022

F18-39

11022

Passing Analysis

Category:
Athletes Passed
1085
Passed By
844
Net Change
+241
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26045
5K → 10K88353-265#26045#26310
10K → 15K117157-40#26310#26350
15K → 20K17758+119#26350#26231
20K → Half1637-21#26231#26252
Half → 25K15131+120#26252#26132
25K → 30K18639+147#26132#25985
30K → 20M6349+14#25985#25971
20M → 21M6114+47#25971#25924
21M → 35K4013+27#25924#25897
35K → 23M6414+50#25897#25847
23M → 24M4516+29#25847#25818
24M → 40K4819+29#25818#25789
40K → 25.2M129+3#25789#25786
25.2M → Finish1735-18#25786#25804
TOTALS1085844+241
📊

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