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BOSTON MARATHON 2025

Tomi Huhtamaki

Bib: 5921•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 12%
Gender (Male)
#0 / 16105
Top 20%
Masters (Masters Men)
#0 / 10463
Top 7%
Division (M45-49)
#0 / 2386
Top 9%
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
6:30/mi
20:12
↑ 97↓ 3451.5%
10K· 6.21 mi
6:34/mi
40:36
↑ 79↓ 1380.4%
15K· 9.32 mi
6:34/mi
1:01:00
↑ 67↓ 78
20K· 12.43 mi
6:38/mi
1:21:38
↑ 106↓ 860.1%
Half· 13.11 mi
6:34/mi
1:26:07
↑ 19↓ 370.5%
25K· 15.53 mi
6:38/mi
1:42:12
↑ 66↓ 880.2%
30K· 18.64 mi
6:56/mi
2:03:43
↑ 181↓ 1480.2%
20M
6:51/mi
2:13:02
↑ 64↓ 500.2%
21M
7:17/mi
2:20:19
↑ 106↓ 241.6%
35K· 21.75 mi
6:41/mi
2:25:19
↑ 17↓ 861.7%
23M
6:55/mi
2:33:58
↑ 23↓ 630.6%
24M
6:48/mi
2:40:46
↓ 821.3%
40K· 24.85 mi
6:46/mi
2:46:33
↓ 200.3%
25.2M
7:24/mi
2:49:06
↑ 13↓ 160.2%
Finish· 26.22 mi
6:40/mi
2:55:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:07
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:29:47
Pace6:51 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4520:126:3020:12
6:30
-
10K
6.21 mi10:45:0940:366:3220:24
6:34
+0:04
15K
9.32 mi11:05:331:01:006:3320:24
6:34
0:00
20K
12.43 mi11:26:111:21:386:3420:38
6:38
+0:04
Half
13.11 mi11:30:401:26:076:344:29
6:34
-0:04
25K
15.53 mi11:46:451:42:126:3516:05
6:38
+0:04
30K
18.64 mi12:08:162:03:436:3821:31
6:56
+0:18
20M
20.00 mi12:17:352:13:026:399:19
6:51
-0:05
21M
21.00 mi12:24:522:20:196:417:17
7:17
+0:26
35K
21.75 mi12:29:522:25:196:415:00
6:41
-0:36
23M
23.00 mi12:38:312:33:586:428:39
6:55
+0:14
24M
24.00 mi12:45:192:40:466:426:48
6:48
-0:07
40K
24.85 mi12:51:062:46:336:425:47
6:46
-0:02
25.2M
25.20 mi12:53:392:49:066:432:33
7:24
+0:38
Finish
26.22 mi13:00:272:55:546:436:48
6:40
-0:44

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

6:43 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:04

94% of race

Time at Steady Pace

9:50

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:43 /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 mi10:24:4520:126:3020:12
6:30
#3852
10K
6.21 mi10:45:0940:366:3220:24
6:34
#4009
15K
9.32 mi11:05:331:01:006:3320:24
6:34
#3994
20K
12.43 mi11:26:111:21:386:3420:38
6:38
#3932
Half
13.11 mi11:30:401:26:076:344:29
6:34
#3943
25K
15.53 mi11:46:451:42:126:3516:05
6:38
#3872
30K
18.64 mi12:08:162:03:436:3821:31
6:56
#3872
20M
20.00 mi12:17:352:13:026:399:19
6:51
#3786
21M
21.00 mi12:24:522:20:196:417:17
7:17
#3734
35K
21.75 mi12:29:522:25:196:415:00
6:41
#3712
23M
23.00 mi12:38:312:33:586:428:39
6:55
#3639
24M
24.00 mi12:45:192:40:466:426:48
6:48
#3598
40K
24.85 mi12:51:062:46:336:425:47
6:46
#3519
25.2M
25.20 mi12:53:392:49:066:432:33
7:24
#3483
Finish
26.22 mi13:00:272:55:546:436:48
6:40
#3461
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3852364536453992(Top 14%)3762(Top 23%)3762(Top 158%)
10K6.21 mi3.10 mi4009-1573788-1433788-1434196(Top 15%)3946(Top 25%)3946(Top 165%)
15K9.32 mi3.11 mi3994+153765+233765+233992(Top 14%)3762(Top 23%)3762(Top 158%)
20K12.43 mi3.11 mi3932+623703+623703+623961(Top 14%)3728(Top 23%)3728(Top 156%)
Half13.11 mi0.68 mi3943-113713-103713-104198(Top 15%)3937(Top 24%)3937(Top 165%)
25K15.53 mi2.42 mi3872+713649+643649+643685(Top 13%)3464(Top 22%)3464(Top 145%)
30K18.64 mi3.11 mi38723645+43645+44252(Top 15%)3905(Top 24%)3905(Top 164%)
20M20.00 mi1.36 mi3786+863565+803565+803259(Top 11%)3015(Top 19%)3015(Top 126%)
21M21.00 mi1.00 mi3734+523511+543511+543557(Top 13%)3256(Top 20%)3256(Top 136%)
35K21.75 mi0.75 mi3712+223489+223489+223432(Top 12%)3131(Top 19%)3131(Top 131%)
23M23.00 mi1.25 mi3639+733418+713418+713267(Top 12%)2978(Top 18%)2978(Top 125%)
24M24.00 mi1.00 mi3598+413372+463372+463526(Top 12%)3161(Top 20%)3161(Top 132%)
40K24.85 mi0.85 mi3519+793297+753297+752694(Top 9%)2451(Top 15%)2451(Top 103%)
25.2M25.20 mi0.35 mi3483+363259+383259+382967(Top 10%)2646(Top 16%)2646(Top 111%)
Finish26.22 mi1.02 mi3461+223236+233236+233737(Top 13%)3242(Top 20%)3242(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21story building
+97ft-345ft

Overall

3992

Males

3762

M45-49

3762

5K→10K

3.1 - 6.2 mi

Top 15%
×5story building
+79ft-138ft

Overall

4196

Males

3946

M45-49

3946

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+67ft-78ft

Overall

3992

Males

3762

M45-49

3762

15K→20K

9.3 - 12.4 mi

Top 14%
×5story building
+106ft-86ft

Overall

3961

Males

3728

M45-49

3728

20K→Half

12.4 - 13.1 mi

Top 15%
×2story building
+19ft-37ft

Overall

4198

Males

3937

M45-49

3937

Half→25K

13.1 - 15.5 mi

Top 13%
×4story building
+66ft-88ft

Overall

3685

Males

3464

M45-49

3464

25K→30K

15.5 - 18.6 mi

Top 15%
×9story building
+181ft-148ft

Overall

4252

Males

3905

M45-49

3905

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

3259

Males

3015

M45-49

3015

20M→21M

20.0 - 21.0 mi

Top 13%
×8story building
+106ft-24ft

Overall

3557

Males

3256

M45-49

3256

21M→35K

21.0 - 21.8 mi

Top 12%
×7story building
+17ft-86ft

Overall

3432

Males

3131

M45-49

3131

35K→23M

21.8 - 23.0 mi

Top 12%
×5story building
+23ft-63ft

Overall

3267

Males

2978

M45-49

2978

23M→24M

23.0 - 24.0 mi

Top 12%
×6story building
+12ft-82ft

Overall

3526

Males

3161

M45-49

3161

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2694

Males

2451

M45-49

2451

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2967

Males

2646

M45-49

2646

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3737

Males

3242

M45-49

3242

Passing Analysis

Category:
Athletes Passed
1121
Passed By
730
Net Change
+391
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3852
5K → 10K84241-157#3852#4009
10K → 15K9479+15#4009#3994
15K → 20K12866+62#3994#3932
20K → Half1122-11#3932#3943
Half → 25K10736+71#3943#3872
25K → 30K1181180#3872#3872
30K → 20M10115+86#3872#3786
20M → 21M8129+52#3786#3734
21M → 35K4321+22#3734#3712
35K → 23M9623+73#3712#3639
23M → 24M7029+41#3639#3598
24M → 40K9011+79#3598#3519
40K → 25.2M459+36#3519#3483
25.2M → Finish5331+22#3483#3461
TOTALS1121730+391
📊

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