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BOSTON MARATHON 2025

Stewart Reid

Bib: 5182•M

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Overall
#0 / 28404
Top 16%
Gender (Male)
#0 / 16105
Top 26%
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
20:07
Rank: #3645
Start → 5K
20:07 | 6:28/mi
10K· 6.21 mi
40:23
Rank: #3767 (-122)
5K → 10K
20:16 | 6:31/mi
15K· 9.32 mi
1:01:05
Rank: #4050 (-283)
10K → 15K
20:42 | 6:40/mi
20K· 12.43 mi
1:22:48
Rank: #4658 (-608)
15K → 20K
21:43 | 6:59/mi
Half· 13.11 mi
1:27:10
Rank: #4555 (+103)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:43:46
Rank: #4625 (-70)
Half → 25K
16:36 | 6:51/mi
30K· 18.64 mi
2:06:13
Rank: #4921 (-296)
25K → 30K
22:27 | 7:14/mi
20M
2:15:44
Rank: #4824 (+97)
30K → 20M
9:31 | 7:00/mi
21M
2:23:12
Rank: #4764 (+60)
20M → 21M
7:28 | 7:28/mi
35K· 21.75 mi
2:28:10
Rank: #4657 (+107)
21M → 35K
4:58 | 6:38/mi
23M
2:37:05
Rank: #4628 (+29)
35K → 23M
8:55 | 7:07/mi
24M
2:44:14
Rank: #4651 (-23)
23M → 24M
7:09 | 7:09/mi
40K· 24.85 mi
2:50:21
Rank: #4645 (+6)
24M → 40K
6:07 | 7:09/mi
25.2M
2:53:00
Rank: #4645
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:59:51
Rank: #4648 (-3)
25.2M → Finish
6:51 | 6:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:10
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:32:41
Pace7:04 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0920:076:2820:07
6:28
-
10K
6.21 mi10:44:2540:236:3020:16
6:31
+0:03
15K
9.32 mi11:05:071:01:056:3320:42
6:40
+0:09
20K
12.43 mi11:26:501:22:486:4021:43
6:59
+0:19
Half
13.11 mi11:31:121:27:106:394:22
6:24
-0:35
25K
15.53 mi11:47:481:43:466:4116:36
6:51
+0:27
30K
18.64 mi12:10:152:06:136:4622:27
7:14
+0:23
20M
20.00 mi12:19:462:15:446:479:31
7:00
-0:14
21M
21.00 mi12:27:142:23:126:497:28
7:28
+0:28
35K
21.75 mi12:32:122:28:106:494:58
6:38
-0:50
23M
23.00 mi12:41:072:37:056:508:55
7:07
+0:29
24M
24.00 mi12:48:162:44:146:517:09
7:09
+0:02
40K
24.85 mi12:54:232:50:216:516:07
7:09
0:00
25.2M
25.20 mi12:57:022:53:006:522:39
7:41
+0:32
Finish
26.22 mi13:03:532:59:516:526:51
6:43
-0:58

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

6:24 /mi

Average Pace

6:52 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:16

43% of race

Time at Steady Pace

1:10:01

39% of race

Time at Slower Pace

32:34

18% of race

Average Pace: 6:52 /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 mi10:24:0920:076:2820:07
6:28
#3645
10K
6.21 mi10:44:2540:236:3020:16
6:31
#3767
15K
9.32 mi11:05:071:01:056:3320:42
6:40
#4050
20K
12.43 mi11:26:501:22:486:4021:43
6:59
#4658
Half
13.11 mi11:31:121:27:106:394:22
6:24
#4555
25K
15.53 mi11:47:481:43:466:4116:36
6:51
#4625
30K
18.64 mi12:10:152:06:136:4622:27
7:14
#4921
20M
20.00 mi12:19:462:15:446:479:31
7:00
#4824
21M
21.00 mi12:27:142:23:126:497:28
7:28
#4764
35K
21.75 mi12:32:122:28:106:494:58
6:38
#4657
23M
23.00 mi12:41:072:37:056:508:55
7:07
#4628
24M
24.00 mi12:48:162:44:146:517:09
7:09
#4651
40K
24.85 mi12:54:232:50:216:516:07
7:09
#4645
25.2M
25.20 mi12:57:022:53:006:522:39
7:41
#4645
Finish
26.22 mi13:03:532:59:516:526:51
6:43
#4648
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3645345734574746(Top 17%)4430(Top 28%)4430(Top 79%)
10K6.21 mi3.10 mi3767-1223567-1103567-1103899(Top 14%)3673(Top 23%)3673(Top 65%)
15K9.32 mi3.11 mi4050-2833819-2523819-2524746(Top 17%)4430(Top 28%)4430(Top 79%)
20K12.43 mi3.11 mi4658-6084350-5314350-5316800(Top 24%)6053(Top 38%)6053(Top 107%)
Half13.11 mi0.68 mi4555+1034262+884262+883057(Top 11%)2918(Top 18%)2918(Top 52%)
25K15.53 mi2.42 mi4625-704312-504312-505224(Top 18%)4786(Top 30%)4786(Top 85%)
30K18.64 mi3.11 mi4921-2964550-2384550-2386028(Top 21%)5325(Top 33%)5325(Top 94%)
20M20.00 mi1.36 mi4824+974466+844466+844106(Top 14%)3759(Top 23%)3759(Top 67%)
21M21.00 mi1.00 mi4764+604405+614405+614423(Top 16%)3941(Top 24%)3941(Top 70%)
35K21.75 mi0.75 mi4657+1074303+1024303+1023154(Top 11%)2896(Top 18%)2896(Top 51%)
23M23.00 mi1.25 mi4628+294265+384265+384436(Top 16%)3903(Top 24%)3903(Top 69%)
24M24.00 mi1.00 mi4651-234280-154280-155479(Top 19%)4576(Top 28%)4576(Top 81%)
40K24.85 mi0.85 mi4645+64266+144266+144755(Top 17%)4033(Top 25%)4033(Top 71%)
25.2M25.20 mi0.35 mi46454264+24264+24215(Top 15%)3571(Top 22%)3571(Top 63%)
Finish26.22 mi1.02 mi4648-34260+44260+43997(Top 14%)3430(Top 21%)3430(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4746

Males

4430

M18-39

4430

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3899

Males

3673

M18-39

3673

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4746

Males

4430

M18-39

4430

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6800

Males

6053

M18-39

6053

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3057

Males

2918

M18-39

2918

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

5224

Males

4786

M18-39

4786

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

6028

Males

5325

M18-39

5325

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

4106

Males

3759

M18-39

3759

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4423

Males

3941

M18-39

3941

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

3154

Males

2896

M18-39

2896

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4436

Males

3903

M18-39

3903

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

5479

Males

4576

M18-39

4576

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4755

Males

4033

M18-39

4033

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4215

Males

3571

M18-39

3571

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3997

Males

3430

M18-39

3430

Passing Analysis

Category:
Athletes Passed
1000
Passed By
2003
Net Change
-1003
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3645
5K → 10K79201-122#3645#3767
10K → 15K28311-283#3767#4050
15K → 20K19627-608#4050#4658
20K → Half1030+103#4658#4555
Half → 25K92162-70#4555#4625
25K → 30K77373-296#4625#4921
30K → 20M12124+97#4921#4824
20M → 21M9636+60#4824#4764
21M → 35K1114+107#4764#4657
35K → 23M9263+29#4657#4628
23M → 24M5477-23#4628#4651
24M → 40K5650+6#4651#4645
40K → 25.2M25250#4645#4645
25.2M → Finish4750-3#4645#4648
TOTALS10002003-1003
📊

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