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BOSTON MARATHON 2025

Andrew Adey

Bib: 5833•M

OR

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 25%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:41
Rank: #5084
Start → 5K
20:41 | 6:39/mi
10K· 6.21 mi
41:46
Rank: #5580 (-496)
5K → 10K
21:05 | 6:47/mi
15K· 9.32 mi
1:02:51
Rank: #5641 (-61)
10K → 15K
21:05 | 6:47/mi
20K· 12.43 mi
1:24:03
Rank: #5607 (+34)
15K → 20K
21:12 | 6:49/mi
Half· 13.11 mi
1:28:39
Rank: #5601 (+6)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:45:07
Rank: #5428 (+173)
Half → 25K
16:28 | 6:47/mi
30K· 18.64 mi
2:06:34
Rank: #5068 (+360)
25K → 30K
21:27 | 6:54/mi
20M
2:16:00
Rank: #4921 (+147)
30K → 20M
9:26 | 6:57/mi
21M
2:23:13
Rank: #4777 (+144)
20M → 21M
7:13 | 7:13/mi
35K· 21.75 mi
2:28:21
Rank: #4725 (+52)
21M → 35K
5:08 | 6:52/mi
23M
2:37:00
Rank: #4593 (+132)
35K → 23M
8:39 | 6:55/mi
24M
2:43:47
Rank: #4504 (+89)
23M → 24M
6:47 | 6:47/mi
40K· 24.85 mi
2:49:43
Rank: #4446 (+58)
24M → 40K
5:56 | 6:56/mi
25.2M
2:52:16
Rank: #4404 (+42)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:59:02
Rank: #4357 (+47)
25.2M → Finish
6:46 | 6:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:39
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:30:23
Pace6:54 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5120:416:3920:41
6:39
-
10K
6.21 mi10:46:5641:466:4321:05
6:47
+0:08
15K
9.32 mi11:08:011:02:516:4521:05
6:47
0:00
20K
12.43 mi11:29:131:24:036:4621:12
6:49
+0:02
Half
13.11 mi11:33:491:28:396:464:36
6:45
-0:04
25K
15.53 mi11:50:171:45:076:4616:28
6:47
+0:02
30K
18.64 mi12:11:442:06:346:4721:27
6:54
+0:07
20M
20.00 mi12:21:102:16:006:489:26
6:57
+0:03
21M
21.00 mi12:28:232:23:136:497:13
7:13
+0:16
35K
21.75 mi12:33:312:28:216:495:08
6:52
-0:21
23M
23.00 mi12:42:102:37:006:508:39
6:55
+0:03
24M
24.00 mi12:48:572:43:476:496:47
6:47
-0:08
40K
24.85 mi12:54:532:49:436:505:56
6:56
+0:09
25.2M
25.20 mi12:57:262:52:166:502:33
7:24
+0:28
Finish
26.22 mi13:04:122:59:026:506:46
6:38
-0:46

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

6:38 /mi

Average Pace

6:50 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:29

99% of race

Time at Steady Pace

2:33

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:25:5120:416:3920:41
6:39
#5084
10K
6.21 mi10:46:5641:466:4321:05
6:47
#5580
15K
9.32 mi11:08:011:02:516:4521:05
6:47
#5641
20K
12.43 mi11:29:131:24:036:4621:12
6:49
#5607
Half
13.11 mi11:33:491:28:396:464:36
6:45
#5601
25K
15.53 mi11:50:171:45:076:4616:28
6:47
#5428
30K
18.64 mi12:11:442:06:346:4721:27
6:54
#5068
20M
20.00 mi12:21:102:16:006:489:26
6:57
#4921
21M
21.00 mi12:28:232:23:136:497:13
7:13
#4777
35K
21.75 mi12:33:312:28:216:495:08
6:52
#4725
23M
23.00 mi12:42:102:37:006:508:39
6:55
#4593
24M
24.00 mi12:48:572:43:476:496:47
6:47
#4504
40K
24.85 mi12:54:532:49:436:505:56
6:56
#4446
25.2M
25.20 mi12:57:262:52:166:502:33
7:24
#4404
Finish
26.22 mi13:04:122:59:026:506:46
6:38
#4357
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5084474647465949(Top 21%)5415(Top 34%)5415(Top 96%)
10K6.21 mi3.10 mi5580-4965158-4125158-4126236(Top 22%)5673(Top 35%)5673(Top 101%)
15K9.32 mi3.11 mi5641-615201-435201-435949(Top 21%)5415(Top 34%)5415(Top 96%)
20K12.43 mi3.11 mi5607+345156+455156+455535(Top 19%)5052(Top 31%)5052(Top 90%)
Half13.11 mi0.68 mi5601+65148+85148+85628(Top 20%)5148(Top 32%)5148(Top 91%)
25K15.53 mi2.42 mi5428+1734996+1524996+1524813(Top 17%)4428(Top 27%)4428(Top 78%)
30K18.64 mi3.11 mi5068+3604667+3294667+3294113(Top 14%)3784(Top 23%)3784(Top 67%)
20M20.00 mi1.36 mi4921+1474544+1234544+1233783(Top 13%)3482(Top 22%)3482(Top 62%)
21M21.00 mi1.00 mi4777+1444415+1294415+1293229(Top 11%)2977(Top 18%)2977(Top 53%)
35K21.75 mi0.75 mi4725+524363+524363+524506(Top 16%)4008(Top 25%)4008(Top 71%)
23M23.00 mi1.25 mi4593+1324236+1274236+1273277(Top 12%)2988(Top 19%)2988(Top 53%)
24M24.00 mi1.00 mi4504+894153+834153+833422(Top 12%)3077(Top 19%)3077(Top 55%)
40K24.85 mi0.85 mi4446+584094+594094+593586(Top 13%)3182(Top 20%)3182(Top 56%)
25.2M25.20 mi0.35 mi4404+424054+404054+402983(Top 11%)2662(Top 17%)2662(Top 47%)
Finish26.22 mi1.02 mi4357+474007+474007+473568(Top 13%)3115(Top 19%)3115(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5949

Males

5415

M18-39

5415

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6236

Males

5673

M18-39

5673

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5949

Males

5415

M18-39

5415

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5535

Males

5052

M18-39

5052

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5628

Males

5148

M18-39

5148

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4813

Males

4428

M18-39

4428

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

4113

Males

3784

M18-39

3784

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3783

Males

3482

M18-39

3482

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3229

Males

2977

M18-39

2977

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4506

Males

4008

M18-39

4008

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3277

Males

2988

M18-39

2988

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3422

Males

3077

M18-39

3077

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3586

Males

3182

M18-39

3182

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2983

Males

2662

M18-39

2662

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3568

Males

3115

M18-39

3115

Passing Analysis

Category:
Athletes Passed
1743
Passed By
1016
Net Change
+727
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5084
5K → 10K43539-496#5084#5580
10K → 15K110171-61#5580#5641
15K → 20K142108+34#5641#5607
20K → Half3327+6#5607#5601
Half → 25K20330+173#5601#5428
25K → 30K37919+360#5428#5068
30K → 20M1569+147#5068#4921
20M → 21M1539+144#4921#4777
21M → 35K7523+52#4777#4725
35K → 23M14614+132#4725#4593
23M → 24M11526+89#4593#4504
24M → 40K7416+58#4504#4446
40K → 25.2M431+42#4446#4404
25.2M → Finish7124+47#4404#4357
TOTALS17431016+727
📊

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