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BOSTON MARATHON 2025

Aaron Beausoleil

Bib: 12221•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 41%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 43%
Division (M50-54)
#0 / 1996
Top 46%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:02/mi
21:51
↑ 97↓ 3451.5%
10K· 6.21 mi
7:20/mi
44:37
↑ 79↓ 1380.4%
15K· 9.32 mi
7:20/mi
1:07:25
↑ 67↓ 78
20K· 12.43 mi
7:35/mi
1:31:00
↑ 106↓ 860.1%
Half· 13.11 mi
7:24/mi
1:36:03
↑ 19↓ 370.5%
25K· 15.53 mi
7:37/mi
1:54:32
↑ 66↓ 880.2%
30K· 18.64 mi
8:03/mi
2:19:33
↑ 181↓ 1480.2%
20M
8:19/mi
2:30:51
↑ 64↓ 500.2%
21M
9:09/mi
2:40:00
↑ 106↓ 241.6%
35K· 21.75 mi
7:53/mi
2:45:54
↑ 17↓ 861.7%
23M
8:36/mi
2:56:40
↑ 23↓ 630.6%
24M
8:23/mi
3:05:03
↓ 821.3%
40K· 24.85 mi
8:43/mi
3:12:30
↓ 200.3%
25.2M
9:49/mi
3:15:53
↑ 13↓ 160.2%
Finish· 26.22 mi
8:34/mi
3:24:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:03
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:48:34
Pace8:17 /mi
📊Positive Split: 13.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5221:517:0221:51
7:02
-
10K
6.21 mi11:12:3844:377:1122:46
7:20
+0:18
15K
9.32 mi11:35:261:07:257:1422:48
7:20
0:00
20K
12.43 mi11:59:011:31:007:1923:35
7:35
+0:15
Half
13.11 mi12:04:041:36:037:205:03
7:24
-0:11
25K
15.53 mi12:22:331:54:327:2218:29
7:37
+0:13
30K
18.64 mi12:47:342:19:337:2925:01
8:03
+0:26
20M
20.00 mi12:58:522:30:517:3311:18
8:19
+0:16
21M
21.00 mi13:08:012:40:007:379:09
9:09
+0:50
35K
21.75 mi13:13:552:45:547:385:54
7:53
-1:16
23M
23.00 mi13:24:412:56:407:4110:46
8:36
+0:43
24M
24.00 mi13:33:043:05:037:438:23
8:23
-0:13
40K
24.85 mi13:40:313:12:307:457:27
8:43
+0:20
25.2M
25.20 mi13:43:543:15:537:463:23
9:49
+1:06
Finish
26.22 mi13:52:383:24:377:498:44
8:34
-1:15

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

7:02 /mi

Average Pace

7:49 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:32

56% of race

Time at Steady Pace

50:36

25% of race

Time at Slower Pace

39:29

19% of race

Average Pace: 7:48 /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 mi10:49:5221:517:0221:51
7:02
#8078
10K
6.21 mi11:12:3844:377:1122:46
7:20
#9284
15K
9.32 mi11:35:261:07:257:1422:48
7:20
#9613
20K
12.43 mi11:59:011:31:007:1923:35
7:35
#10075
Half
13.11 mi12:04:041:36:037:205:03
7:24
#10110
25K
15.53 mi12:22:331:54:327:2218:29
7:37
#10213
30K
18.64 mi12:47:342:19:337:2925:01
8:03
#10457
20M
20.00 mi12:58:522:30:517:3311:18
8:19
#10619
21M
21.00 mi13:08:012:40:007:379:09
9:09
#10828
35K
21.75 mi13:13:552:45:547:385:54
7:53
#10828
23M
23.00 mi13:24:412:56:407:4110:46
8:36
#10991
24M
24.00 mi13:33:043:05:037:438:23
8:23
#11087
40K
24.85 mi13:40:313:12:307:457:27
8:43
#11214
25.2M
25.20 mi13:43:543:15:537:463:23
9:49
#11309
Finish
26.22 mi13:52:383:24:377:498:44
8:34
#11550
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi80787054705410306(Top 36%)8252(Top 51%)8252(Top 413%)
10K6.21 mi3.10 mi9284-12067768-7147768-71410562(Top 37%)8443(Top 52%)8443(Top 423%)
15K9.32 mi3.11 mi9613-3297931-1637931-16310306(Top 36%)8252(Top 51%)8252(Top 413%)
20K12.43 mi3.11 mi10075-4628147-2168147-21611507(Top 41%)8737(Top 54%)8737(Top 438%)
Half13.11 mi0.68 mi10110-358162-158162-1510858(Top 38%)8483(Top 53%)8483(Top 425%)
25K15.53 mi2.42 mi10213-1038176-148176-1410945(Top 39%)8361(Top 52%)8361(Top 419%)
30K18.64 mi3.11 mi10457-2448249-738249-7311753(Top 41%)8558(Top 53%)8558(Top 429%)
20M20.00 mi1.36 mi10619-1628278-298278-2912567(Top 44%)8799(Top 55%)8799(Top 441%)
21M21.00 mi1.00 mi10828-2098338-608338-6014323(Top 50%)9478(Top 59%)9478(Top 475%)
35K21.75 mi0.75 mi108288315+238315+2311435(Top 40%)8069(Top 50%)8069(Top 404%)
23M23.00 mi1.25 mi10991-1638351-368351-3613894(Top 49%)9109(Top 57%)9109(Top 456%)
24M24.00 mi1.00 mi11087-968356-58356-513736(Top 48%)9014(Top 56%)9014(Top 452%)
40K24.85 mi0.85 mi11214-1278380-248380-2414664(Top 52%)9282(Top 58%)9282(Top 465%)
25.2M25.20 mi0.35 mi11309-958400-208400-2016061(Top 57%)9886(Top 61%)9886(Top 495%)
Finish26.22 mi1.02 mi11550-2418491-918491-9116636(Top 59%)10210(Top 63%)10210(Top 512%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

10306

Males

8252

M50-54

8252

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

10562

Males

8443

M50-54

8443

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

10306

Males

8252

M50-54

8252

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

11507

Males

8737

M50-54

8737

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

10858

Males

8483

M50-54

8483

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

10945

Males

8361

M50-54

8361

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

11753

Males

8558

M50-54

8558

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

12567

Males

8799

M50-54

8799

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

14323

Males

9478

M50-54

9478

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

11435

Males

8069

M50-54

8069

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

13894

Males

9109

M50-54

9109

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

13736

Males

9014

M50-54

9014

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

14664

Males

9282

M50-54

9282

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16061

Males

9886

M50-54

9886

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

16636

Males

10210

M50-54

10210

Passing Analysis

Category:
Athletes Passed
878
Passed By
4347
Net Change
-3472
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8078
5K → 10K241230-1206#8078#9284
10K → 15K70399-329#9284#9613
15K → 20K84544-462#9613#10075
20K → Half2156-35#10075#10110
Half → 25K129232-103#10110#10213
25K → 30K163406-244#10213#10457
30K → 20M78240-162#10457#10619
20M → 21M48257-209#10619#10828
21M → 35K62620#10828#10828
35K → 23M62225-163#10828#10991
23M → 24M57153-96#10991#11087
24M → 40K40167-127#11087#11214
40K → 25.2M15110-95#11214#11309
25.2M → Finish25266-241#11309#11550
TOTALS8784347-3472
📊

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