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BOSTON MARATHON 2025

Reilly Wahlers

Bib: 16124•F

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 50%
Gender (Female)
#0 / 12228
Top 36%
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
23:37
Rank: #13157
Start → 5K
23:37 | 7:36/mi
10K· 6.21 mi
47:34
Rank: #13557 (-400)
5K → 10K
23:57 | 7:43/mi
15K· 9.32 mi
1:11:45
Rank: #13727 (-170)
10K → 15K
24:11 | 7:47/mi
20K· 12.43 mi
1:36:23
Rank: #13868 (-141)
15K → 20K
24:38 | 7:56/mi
Half· 13.11 mi
1:41:46
Rank: #13940 (-72)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:01:24
Rank: #14008 (-68)
Half → 25K
19:38 | 8:06/mi
30K· 18.64 mi
2:28:31
Rank: #14431 (-423)
25K → 30K
27:07 | 8:44/mi
20M
2:40:38
Rank: #14601 (-170)
30K → 20M
12:07 | 8:55/mi
21M
2:50:05
Rank: #14670 (-69)
20M → 21M
9:27 | 9:27/mi
35K· 21.75 mi
2:56:13
Rank: #14598 (+72)
21M → 35K
6:08 | 8:12/mi
23M
3:06:48
Rank: #14480 (+118)
35K → 23M
10:35 | 8:27/mi
24M
3:15:10
Rank: #14425 (+55)
23M → 24M
8:22 | 8:22/mi
40K· 24.85 mi
3:22:16
Rank: #14312 (+113)
24M → 40K
7:06 | 8:18/mi
25.2M
3:25:22
Rank: #14259 (+53)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:33:26
Rank: #14153 (+106)
25.2M → Finish
8:04 | 7:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:46
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:51:40
Pace8:31 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:2323:377:3623:37
7:36
-
10K
6.21 mi11:21:2047:347:3923:57
7:43
+0:07
15K
9.32 mi11:45:311:11:457:4224:11
7:47
+0:04
20K
12.43 mi12:10:091:36:237:4524:38
7:56
+0:09
Half
13.11 mi12:15:321:41:467:465:23
7:53
-0:03
25K
15.53 mi12:35:102:01:247:4919:38
8:06
+0:13
30K
18.64 mi13:02:172:28:317:5827:07
8:44
+0:38
20M
20.00 mi13:14:242:40:388:0212:07
8:55
+0:11
21M
21.00 mi13:23:512:50:058:069:27
9:27
+0:32
35K
21.75 mi13:29:592:56:138:066:08
8:12
-1:15
23M
23.00 mi13:40:343:06:488:0710:35
8:27
+0:15
24M
24.00 mi13:48:563:15:108:088:22
8:22
-0:05
40K
24.85 mi13:56:023:22:168:087:06
8:18
-0:04
25.2M
25.20 mi13:59:083:25:228:093:06
8:59
+0:41
Finish
26.22 mi14:07:123:33:268:098:04
7:55
-1:04

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

7:36 /mi

Average Pace

8:09 /mi

Slowest Pace

9:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:50

51% of race

Time at Steady Pace

51:49

24% of race

Time at Slower Pace

51:47

24% of race

Average Pace: 8:08 /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 mi10:57:2323:377:3623:37
7:36
#13157
10K
6.21 mi11:21:2047:347:3923:57
7:43
#13557
15K
9.32 mi11:45:311:11:457:4224:11
7:47
#13727
20K
12.43 mi12:10:091:36:237:4524:38
7:56
#13868
Half
13.11 mi12:15:321:41:467:465:23
7:53
#13940
25K
15.53 mi12:35:102:01:247:4919:38
8:06
#14008
30K
18.64 mi13:02:172:28:317:5827:07
8:44
#14431
20M
20.00 mi13:14:242:40:388:0212:07
8:55
#14601
21M
21.00 mi13:23:512:50:058:069:27
9:27
#14670
35K
21.75 mi13:29:592:56:138:066:08
8:12
#14598
23M
23.00 mi13:40:343:06:488:0710:35
8:27
#14480
24M
24.00 mi13:48:563:15:108:088:22
8:22
#14425
40K
24.85 mi13:56:023:22:168:087:06
8:18
#14312
25.2M
25.20 mi13:59:083:25:228:093:06
8:59
#14259
Finish
26.22 mi14:07:123:33:268:098:04
7:55
#14153
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi131573407340714247(Top 50%)4170(Top 34%)4170(Top 76%)
10K6.21 mi3.10 mi13557-4003680-2733680-27313982(Top 49%)3951(Top 32%)3951(Top 72%)
15K9.32 mi3.11 mi13727-1703813-1333813-13314247(Top 50%)4170(Top 34%)4170(Top 76%)
20K12.43 mi3.11 mi13868-1413936-1233936-12314368(Top 51%)4292(Top 35%)4292(Top 78%)
Half13.11 mi0.68 mi13940-723975-393975-3915052(Top 53%)4635(Top 38%)4635(Top 85%)
25K15.53 mi2.42 mi14008-684048-734048-7314636(Top 52%)4554(Top 37%)4554(Top 83%)
30K18.64 mi3.11 mi14431-4234353-3054353-30516157(Top 57%)5552(Top 45%)5552(Top 102%)
20M20.00 mi1.36 mi14601-1704471-1184471-11816342(Top 58%)5790(Top 47%)5790(Top 106%)
21M21.00 mi1.00 mi14670-694537-664537-6615859(Top 56%)5628(Top 46%)5628(Top 103%)
35K21.75 mi0.75 mi14598+724505+324505+3213656(Top 48%)4503(Top 37%)4503(Top 82%)
23M23.00 mi1.25 mi14480+1184476+294476+2913031(Top 46%)4288(Top 35%)4288(Top 78%)
24M24.00 mi1.00 mi14425+554467+94467+913680(Top 48%)4654(Top 38%)4654(Top 85%)
40K24.85 mi0.85 mi14312+1134445+224445+2212201(Top 43%)4023(Top 33%)4023(Top 74%)
25.2M25.20 mi0.35 mi14259+534426+194426+1911821(Top 42%)3897(Top 32%)3897(Top 71%)
Finish26.22 mi1.02 mi14153+1064400+264400+2612331(Top 43%)4101(Top 34%)4101(Top 75%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

14247

Females

4170

F18-39

4170

5K→10K

3.1 - 6.2 mi

Top 49%
×5stories
+79ft-138ft

Overall

13982

Females

3951

F18-39

3951

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

14247

Females

4170

F18-39

4170

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

14368

Females

4292

F18-39

4292

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

15052

Females

4635

F18-39

4635

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

14636

Females

4554

F18-39

4554

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

16157

Females

5552

F18-39

5552

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

16342

Females

5790

F18-39

5790

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

15859

Females

5628

F18-39

5628

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

13656

Females

4503

F18-39

4503

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

13031

Females

4288

F18-39

4288

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

13680

Females

4654

F18-39

4654

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

12201

Females

4023

F18-39

4023

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11821

Females

3897

F18-39

3897

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

12331

Females

4101

F18-39

4101

Passing Analysis

Category:
Athletes Passed
1622
Passed By
2618
Net Change
-996
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13157
5K → 10K146546-400#13157#13557
10K → 15K148318-170#13557#13727
15K → 20K176317-141#13727#13868
20K → Half1688-72#13868#13940
Half → 25K146214-68#13940#14008
25K → 30K139562-423#14008#14431
30K → 20M88258-170#14431#14601
20M → 21M82151-69#14601#14670
21M → 35K10735+72#14670#14598
35K → 23M16042+118#14598#14480
23M → 24M8429+55#14480#14425
24M → 40K13522+113#14425#14312
40K → 25.2M629+53#14312#14259
25.2M → Finish13327+106#14259#14153
TOTALS16222618-996
📊

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