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BOSTON MARATHON 2025

Adam Olls

Bib: 6468•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 27%
Masters (Masters Men)
#0 / 10463
Top 13%
Division (M40-44)
#0 / 2247
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:29
Rank: #4529
Start → 5K
20:29 | 6:36/mi
10K· 6.21 mi
41:14
Rank: #4777 (-248)
5K → 10K
20:45 | 6:41/mi
15K· 9.32 mi
1:01:32
Rank: #4412 (+365)
10K → 15K
20:18 | 6:32/mi
20K· 12.43 mi
1:22:13
Rank: #4304 (+108)
15K → 20K
20:41 | 6:39/mi
Half· 13.11 mi
1:26:42
Rank: #4277 (+27)
20K → Half
4:29 | 6:34/mi
25K· 15.53 mi
1:43:00
Rank: #4221 (+56)
Half → 25K
16:18 | 6:43/mi
30K· 18.64 mi
2:04:37
Rank: #4188 (+33)
25K → 30K
21:37 | 6:57/mi
20M
2:14:16
Rank: #4203 (-15)
30K → 20M
9:39 | 7:06/mi
21M
2:22:21
Rank: #4441 (-238)
20M → 21M
8:05 | 8:05/mi
35K· 21.75 mi
2:27:47
Rank: #4523 (-82)
21M → 35K
5:26 | 7:16/mi
23M
2:37:45
Rank: #4864 (-341)
35K → 23M
9:58 | 7:58/mi
24M
2:45:08
Rank: #4976 (-112)
23M → 24M
7:23 | 7:23/mi
40K· 24.85 mi
2:51:15
Rank: #4951 (+25)
24M → 40K
6:07 | 7:09/mi
25.2M
2:53:51
Rank: #4907 (+44)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
3:00:36
Rank: #4821 (+86)
25.2M → Finish
6:45 | 6:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:42
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:33:54
Pace7:10 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3320:296:3620:29
6:36
-
10K
6.21 mi10:46:1841:146:3820:45
6:41
+0:05
15K
9.32 mi11:06:361:01:326:3620:18
6:32
-0:09
20K
12.43 mi11:27:171:22:136:3720:41
6:39
+0:07
Half
13.11 mi11:31:461:26:426:374:29
6:34
-0:05
25K
15.53 mi11:48:041:43:006:3816:18
6:43
+0:09
30K
18.64 mi12:09:412:04:376:4121:37
6:57
+0:14
20M
20.00 mi12:19:202:14:166:439:39
7:06
+0:09
21M
21.00 mi12:27:252:22:216:478:05
8:05
+0:59
35K
21.75 mi12:32:512:27:476:485:26
7:16
-0:49
23M
23.00 mi12:42:492:37:456:529:58
7:58
+0:42
24M
24.00 mi12:50:122:45:086:537:23
7:23
-0:35
40K
24.85 mi12:56:192:51:156:536:07
7:09
-0:14
25.2M
25.20 mi12:58:552:53:516:542:36
7:32
+0:23
Finish
26.22 mi13:05:403:00:366:546:45
6:37
-0:55

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

6:32 /mi

Average Pace

6:54 /mi

Slowest Pace

8:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:27

52% of race

Time at Steady Pace

53:41

30% of race

Time at Slower Pace

33:28

19% of race

Average Pace: 6:53 /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 mi10:25:3320:296:3620:29
6:36
#4529
10K
6.21 mi10:46:1841:146:3820:45
6:41
#4777
15K
9.32 mi11:06:361:01:326:3620:18
6:32
#4412
20K
12.43 mi11:27:171:22:136:3720:41
6:39
#4304
Half
13.11 mi11:31:461:26:426:374:29
6:34
#4277
25K
15.53 mi11:48:041:43:006:3816:18
6:43
#4221
30K
18.64 mi12:09:412:04:376:4121:37
6:57
#4188
20M
20.00 mi12:19:202:14:166:439:39
7:06
#4203
21M
21.00 mi12:27:252:22:216:478:05
8:05
#4441
35K
21.75 mi12:32:512:27:476:485:26
7:16
#4523
23M
23.00 mi12:42:492:37:456:529:58
7:58
#4864
24M
24.00 mi12:50:122:45:086:537:23
7:23
#4976
40K
24.85 mi12:56:192:51:156:536:07
7:09
#4951
25.2M
25.20 mi12:58:552:53:516:542:36
7:32
#4907
Finish
26.22 mi13:05:403:00:366:546:45
6:37
#4821
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4529425542553772(Top 13%)3558(Top 22%)3558(Top 158%)
10K6.21 mi3.10 mi4777-2484468-2134468-2135137(Top 18%)4780(Top 30%)4780(Top 213%)
15K9.32 mi3.11 mi4412+3654148+3204148+3203772(Top 13%)3558(Top 22%)3558(Top 158%)
20K12.43 mi3.11 mi4304+1084046+1024046+1024069(Top 14%)3819(Top 24%)3819(Top 170%)
Half13.11 mi0.68 mi4277+274018+284018+284150(Top 15%)3889(Top 24%)3889(Top 173%)
25K15.53 mi2.42 mi4221+563962+563962+564293(Top 15%)3981(Top 25%)3981(Top 177%)
30K18.64 mi3.11 mi4188+333922+403922+404424(Top 16%)4047(Top 25%)4047(Top 180%)
20M20.00 mi1.36 mi4203-153933-113933-114663(Top 16%)4222(Top 26%)4222(Top 188%)
21M21.00 mi1.00 mi4441-2384122-1894122-1897807(Top 27%)6136(Top 38%)6136(Top 273%)
35K21.75 mi0.75 mi4523-824191-694191-696930(Top 24%)5640(Top 35%)5640(Top 251%)
23M23.00 mi1.25 mi4864-3414468-2774468-2779692(Top 34%)7060(Top 44%)7060(Top 314%)
24M24.00 mi1.00 mi4976-1124550-824550-826894(Top 24%)5447(Top 34%)5447(Top 242%)
40K24.85 mi0.85 mi4951+254522+284522+284758(Top 17%)4036(Top 25%)4036(Top 180%)
25.2M25.20 mi0.35 mi4907+444478+444478+443553(Top 13%)3097(Top 19%)3097(Top 138%)
Finish26.22 mi1.02 mi4821+864404+744404+743456(Top 12%)3025(Top 19%)3025(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3772

Males

3558

M40-44

3558

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

5137

Males

4780

M40-44

4780

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3772

Males

3558

M40-44

3558

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

4069

Males

3819

M40-44

3819

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4150

Males

3889

M40-44

3889

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4293

Males

3981

M40-44

3981

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4424

Males

4047

M40-44

4047

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4663

Males

4222

M40-44

4222

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

7807

Males

6136

M40-44

6136

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6930

Males

5640

M40-44

5640

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9692

Males

7060

M40-44

7060

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6894

Males

5447

M40-44

5447

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4758

Males

4036

M40-44

4036

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3553

Males

3097

M40-44

3097

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3456

Males

3025

M40-44

3025

Passing Analysis

Category:
Athletes Passed
1305
Passed By
1597
Net Change
-292
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4529
5K → 10K80328-248#4529#4777
10K → 15K3705+365#4777#4412
15K → 20K15345+108#4412#4304
20K → Half3912+27#4304#4277
Half → 25K11761+56#4277#4221
25K → 30K152119+33#4221#4188
30K → 20M7186-15#4188#4203
20M → 21M23261-238#4203#4441
21M → 35K29111-82#4441#4523
35K → 23M26367-341#4523#4864
23M → 24M34146-112#4864#4976
24M → 40K6338+25#4976#4951
40K → 25.2M495+44#4951#4907
25.2M → Finish9913+86#4907#4821
TOTALS13051597-292
📊

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