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BOSTON MARATHON 2025

Brett Wanlass

Bib: 5326•M

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 10%
Gender (Male)
#0 / 16105
Top 17%
Masters (Masters Men)
#0 / 10463
Top 6%
Division (M40-44)
#0 / 2247
Top 17%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:15
Rank: #3948
Start → 5K
6:31/mi
20:15 split
10K· 6.21 mi
40:33
Rank: #3952 (-4)
5K → 10K
6:32/mi
20:18 split
15K· 9.32 mi
1:00:46
Rank: #3825 (+127)
10K → 15K
6:30/mi
20:13 split
20K· 12.43 mi
1:21:09
Rank: #3704 (+121)
15K → 20K
6:34/mi
20:23 split
Half· 13.11 mi
1:25:41
Rank: #3747 (-43)
20K → Half
6:39/mi
4:32 split
25K· 15.53 mi
1:41:40
Rank: #3657 (+90)
Half → 25K
6:36/mi
15:59 split
30K· 18.64 mi
2:02:42
Rank: #3551 (+106)
25K → 30K
6:46/mi
21:02 split
20M
2:11:41
Rank: #3366 (+185)
30K → 20M
6:37/mi
8:59 split
21M
2:18:40
Rank: #3253 (+113)
20M → 21M
6:59/mi
6:59 split
35K· 21.75 mi
2:23:33
Rank: #3197 (+56)
21M → 35K
6:32/mi
4:53 split
23M
2:32:02
Rank: #3108 (+89)
35K → 23M
6:47/mi
8:29 split
24M
2:38:34
Rank: #3019 (+89)
23M → 24M
6:32/mi
6:32 split
40K· 24.85 mi
2:44:19
Rank: #2963 (+56)
24M → 40K
6:44/mi
5:45 split
25.2M
2:46:58
Rank: #2960 (+3)
40K → 25.2M
7:41/mi
2:39 split
Finish· 26.22 mi
2:53:45
Rank: #2961 (-1)
25.2M → Finish
6:39/mi
6:47 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:41
Pace6:32 /mi
2nd Half
Distance13.11 mi
Time1:28:04
Pace6:43 /mi
📊Positive Split: 2.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5420:156:3120:15
6:31
-
10K
6.21 mi10:44:1240:336:3220:18
6:32
+0:01
15K
9.32 mi11:04:251:00:466:3120:13
6:30
-0:02
20K
12.43 mi11:24:481:21:096:3220:23
6:34
+0:04
Half
13.11 mi11:29:201:25:416:324:32
6:39
+0:05
25K
15.53 mi11:45:191:41:406:3315:59
6:36
-0:03
30K
18.64 mi12:06:212:02:426:3521:02
6:46
+0:10
20M
20.00 mi12:15:202:11:416:358:59
6:37
-0:09
21M
21.00 mi12:22:192:18:406:366:59
6:59
+0:22
35K
21.75 mi12:27:122:23:336:364:53
6:32
-0:27
23M
23.00 mi12:35:412:32:026:378:29
6:47
+0:15
24M
24.00 mi12:42:132:38:346:366:32
6:32
-0:15
40K
24.85 mi12:47:582:44:196:375:45
6:44
+0:12
25.2M
25.20 mi12:50:372:46:586:382:39
7:41
+0:57
Finish
26.22 mi12:57:242:53:456:386:47
6:39
-1:02

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

6:30 /mi

Average Pace

6:38 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:06

98% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

2:39

2% of race

Average Pace: 6:38 /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 mi10:23:5420:156:3120:15
6:31
#3948
10K
6.21 mi10:44:1240:336:3220:18
6:32
#3952
15K
9.32 mi11:04:251:00:466:3120:13
6:30
#3825
20K
12.43 mi11:24:481:21:096:3220:23
6:34
#3704
Half
13.11 mi11:29:201:25:416:324:32
6:39
#3747
25K
15.53 mi11:45:191:41:406:3315:59
6:36
#3657
30K
18.64 mi12:06:212:02:426:3521:02
6:46
#3551
20M
20.00 mi12:15:202:11:416:358:59
6:37
#3366
21M
21.00 mi12:22:192:18:406:366:59
6:59
#3253
35K
21.75 mi12:27:122:23:336:364:53
6:32
#3197
23M
23.00 mi12:35:412:32:026:378:29
6:47
#3108
24M
24.00 mi12:42:132:38:346:366:32
6:32
#3019
40K
24.85 mi12:47:582:44:196:375:45
6:44
#2963
25.2M
25.20 mi12:50:372:46:586:382:39
7:41
#2960
Finish
26.22 mi12:57:242:53:456:386:47
6:39
#2961
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3948373537353604(Top 13%)3404(Top 21%)3404(Top 151%)
10K6.21 mi3.10 mi3952-43736-13736-13958(Top 14%)3725(Top 23%)3725(Top 166%)
15K9.32 mi3.11 mi3825+1273610+1263610+1263604(Top 13%)3404(Top 21%)3404(Top 151%)
20K12.43 mi3.11 mi3704+1213499+1113499+1113464(Top 12%)3279(Top 20%)3279(Top 146%)
Half13.11 mi0.68 mi3747-433538-393538-394702(Top 17%)4362(Top 27%)4362(Top 194%)
25K15.53 mi2.42 mi3657+903454+843454+843398(Top 12%)3207(Top 20%)3207(Top 143%)
30K18.64 mi3.11 mi3551+1063355+993355+993244(Top 11%)3037(Top 19%)3037(Top 135%)
20M20.00 mi1.36 mi3366+1853184+1713184+1712064(Top 7%)1953(Top 12%)1953(Top 87%)
21M21.00 mi1.00 mi3253+1133075+1093075+1092194(Top 8%)2050(Top 13%)2050(Top 91%)
35K21.75 mi0.75 mi3197+563021+543021+542583(Top 9%)2402(Top 15%)2402(Top 107%)
23M23.00 mi1.25 mi3108+892938+832938+832574(Top 9%)2377(Top 15%)2377(Top 106%)
24M24.00 mi1.00 mi3019+892855+832855+832180(Top 8%)2020(Top 13%)2020(Top 90%)
40K24.85 mi0.85 mi2963+562800+552800+552470(Top 9%)2252(Top 14%)2252(Top 100%)
25.2M25.20 mi0.35 mi2960+32796+42796+44180(Top 15%)3536(Top 22%)3536(Top 157%)
Finish26.22 mi1.02 mi2961-12794+22794+23618(Top 13%)3144(Top 20%)3144(Top 140%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21story building
+97ft-345ft

Overall

3604

Males

3404

M40-44

3404

5K→10K

3.1 - 6.2 mi

Top 14%
×5story building
+79ft-138ft

Overall

3958

Males

3725

M40-44

3725

10K→15K

6.2 - 9.3 mi

Top 13%
×3story building
+67ft-78ft

Overall

3604

Males

3404

M40-44

3404

15K→20K

9.3 - 12.4 mi

Top 12%
×5story building
+106ft-86ft

Overall

3464

Males

3279

M40-44

3279

20K→Half

12.4 - 13.1 mi

Top 17%
×2story building
+19ft-37ft

Overall

4702

Males

4362

M40-44

4362

Half→25K

13.1 - 15.5 mi

Top 12%
×4story building
+66ft-88ft

Overall

3398

Males

3207

M40-44

3207

25K→30K

15.5 - 18.6 mi

Top 11%
×9story building
+181ft-148ft

Overall

3244

Males

3037

M40-44

3037

30K→20M

18.6 - 20.0 mi

Top 7%
×5story building
+64ft-50ft

Overall

2064

Males

1953

M40-44

1953

20M→21M

20.0 - 21.0 mi

Top 8%
×8story building
+106ft-24ft

Overall

2194

Males

2050

M40-44

2050

21M→35K

21.0 - 21.8 mi

Top 9%
×7story building
+17ft-86ft

Overall

2583

Males

2402

M40-44

2402

35K→23M

21.8 - 23.0 mi

Top 9%
×5story building
+23ft-63ft

Overall

2574

Males

2377

M40-44

2377

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

2180

Males

2020

M40-44

2020

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2470

Males

2252

M40-44

2252

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4180

Males

3536

M40-44

3536

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3618

Males

3144

M40-44

3144

Passing Analysis

Category:
Athletes Passed
1442
Passed By
455
Net Change
+987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3948
5K → 10K150154-4#3948#3952
10K → 15K16740+127#3952#3825
15K → 20K15635+121#3825#3704
20K → Half649-43#3704#3747
Half → 25K11525+90#3747#3657
25K → 30K15549+106#3657#3551
30K → 20M1894+185#3551#3366
20M → 21M1218+113#3366#3253
21M → 35K626+56#3253#3197
35K → 23M10213+89#3197#3108
23M → 24M10011+89#3108#3019
24M → 40K626+56#3019#2963
40K → 25.2M2118+3#2963#2960
25.2M → Finish3637-1#2960#2961
TOTALS1442455+987
📊

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