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BOSTON MARATHON 2025

Adam Tuma

Bib: 2731•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 11%
Division (M18-39)
#0 / 5642
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:22
Rank: #2060
Start → 5K
19:22 | 6:14/mi
10K· 6.21 mi
38:48
Rank: #2105 (-45)
5K → 10K
19:26 | 6:15/mi
15K· 9.32 mi
58:08
Rank: #2033 (+72)
10K → 15K
19:20 | 6:13/mi
20K· 12.43 mi
1:17:41
Rank: #2003 (+30)
15K → 20K
19:33 | 6:18/mi
Half· 13.11 mi
1:21:50
Rank: #1969 (+34)
20K → Half
4:09 | 6:05/mi
25K· 15.53 mi
1:37:01
Rank: #1914 (+55)
Half → 25K
15:11 | 6:16/mi
30K· 18.64 mi
1:57:00
Rank: #1837 (+77)
25K → 30K
19:59 | 6:26/mi
20M
2:05:52
Rank: #1806 (+31)
30K → 20M
8:52 | 6:31/mi
21M
2:12:47
Rank: #1777 (+29)
20M → 21M
6:55 | 6:55/mi
35K· 21.75 mi
2:17:41
Rank: #1795 (-18)
21M → 35K
4:54 | 6:33/mi
23M
2:26:13
Rank: #1812 (-17)
35K → 23M
8:32 | 6:49/mi
24M
2:33:07
Rank: #1879 (-67)
23M → 24M
6:54 | 6:54/mi
40K· 24.85 mi
2:39:02
Rank: #1909 (-30)
24M → 40K
5:55 | 6:55/mi
25.2M
2:41:32
Rank: #1900 (+9)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:47:55
Rank: #1867 (+33)
25.2M → Finish
6:23 | 6:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:50
Pace6:15 /mi
2nd Half
Distance13.11 mi
Time1:26:05
Pace6:34 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1219:226:1419:22
6:14
-
10K
6.21 mi10:39:3838:486:1519:26
6:15
+0:01
15K
9.32 mi10:58:5858:086:1419:20
6:13
-0:02
20K
12.43 mi11:18:311:17:416:1519:33
6:18
+0:05
Half
13.11 mi11:22:401:21:506:154:09
6:05
-0:13
25K
15.53 mi11:37:511:37:016:1515:11
6:16
+0:11
30K
18.64 mi11:57:501:57:006:1719:59
6:26
+0:10
20M
20.00 mi12:06:422:05:526:188:52
6:31
+0:05
21M
21.00 mi12:13:372:12:476:196:55
6:55
+0:24
35K
21.75 mi12:18:312:17:416:204:54
6:33
-0:22
23M
23.00 mi12:27:032:26:136:218:32
6:49
+0:16
24M
24.00 mi12:33:572:33:076:236:54
6:54
+0:05
40K
24.85 mi12:39:522:39:026:245:55
6:55
+0:01
25.2M
25.20 mi12:42:222:41:326:252:30
7:15
+0:20
Finish
26.22 mi12:48:452:47:556:256:23
6:16
-0:59

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

6:05 /mi

Average Pace

6:25 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:09

82% of race

Time at Steady Pace

28:16

17% of race

Time at Slower Pace

2:30

1% of race

Average Pace: 6:24 /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 mi10:20:1219:226:1419:22
6:14
#2060
10K
6.21 mi10:39:3838:486:1519:26
6:15
#2105
15K
9.32 mi10:58:5858:086:1419:20
6:13
#2033
20K
12.43 mi11:18:311:17:416:1519:33
6:18
#2003
Half
13.11 mi11:22:401:21:506:154:09
6:05
#1969
25K
15.53 mi11:37:511:37:016:1515:11
6:16
#1914
30K
18.64 mi11:57:501:57:006:1719:59
6:26
#1837
20M
20.00 mi12:06:422:05:526:188:52
6:31
#1806
21M
21.00 mi12:13:372:12:476:196:55
6:55
#1777
35K
21.75 mi12:18:312:17:416:204:54
6:33
#1795
23M
23.00 mi12:27:032:26:136:218:32
6:49
#1812
24M
24.00 mi12:33:572:33:076:236:54
6:54
#1879
40K
24.85 mi12:39:522:39:026:245:55
6:55
#1909
25.2M
25.20 mi12:42:222:41:326:252:30
7:15
#1900
Finish
26.22 mi12:48:452:47:556:256:23
6:16
#1867
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2060196219621955(Top 7%)1862(Top 12%)1862(Top 33%)
10K6.21 mi3.10 mi2105-452008-462008-462179(Top 8%)2082(Top 13%)2082(Top 37%)
15K9.32 mi3.11 mi2033+721937+711937+711955(Top 7%)1862(Top 12%)1862(Top 33%)
20K12.43 mi3.11 mi2003+301913+241913+241982(Top 7%)1889(Top 12%)1889(Top 33%)
Half13.11 mi0.68 mi1969+341879+341879+341509(Top 5%)1437(Top 9%)1437(Top 25%)
25K15.53 mi2.42 mi1914+551824+551824+551714(Top 6%)1629(Top 10%)1629(Top 29%)
30K18.64 mi3.11 mi1837+771748+761748+761693(Top 6%)1606(Top 10%)1606(Top 28%)
20M20.00 mi1.36 mi1806+311718+301718+301734(Top 6%)1640(Top 10%)1640(Top 29%)
21M21.00 mi1.00 mi1777+291688+301688+301954(Top 7%)1843(Top 11%)1843(Top 33%)
35K21.75 mi0.75 mi1795-181705-171705-172731(Top 10%)2529(Top 16%)2529(Top 45%)
23M23.00 mi1.25 mi1812-171719-141719-142787(Top 10%)2561(Top 16%)2561(Top 45%)
24M24.00 mi1.00 mi1879-671781-621781-624085(Top 14%)3602(Top 22%)3602(Top 64%)
40K24.85 mi0.85 mi1909-301809-281809-283464(Top 12%)3083(Top 19%)3083(Top 55%)
25.2M25.20 mi0.35 mi1900+91799+101799+102352(Top 8%)2105(Top 13%)2105(Top 37%)
Finish26.22 mi1.02 mi1867+331767+321767+321769(Top 6%)1639(Top 10%)1639(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

1955

Males

1862

M18-39

1862

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2179

Males

2082

M18-39

2082

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

1955

Males

1862

M18-39

1862

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1982

Males

1889

M18-39

1889

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1509

Males

1437

M18-39

1437

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1714

Males

1629

M18-39

1629

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1693

Males

1606

M18-39

1606

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1734

Males

1640

M18-39

1640

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1954

Males

1843

M18-39

1843

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2731

Males

2529

M18-39

2529

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2787

Males

2561

M18-39

2561

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

4085

Males

3602

M18-39

3602

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3464

Males

3083

M18-39

3083

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2352

Males

2105

M18-39

2105

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1769

Males

1639

M18-39

1639

Passing Analysis

Category:
Athletes Passed
769
Passed By
576
Net Change
+193
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2060
5K → 10K94139-45#2060#2105
10K → 15K11038+72#2105#2033
15K → 20K8050+30#2033#2003
20K → Half340+34#2003#1969
Half → 25K7217+55#1969#1914
25K → 30K12245+77#1914#1837
30K → 20M4918+31#1837#1806
20M → 21M4819+29#1806#1777
21M → 35K1634-18#1777#1795
35K → 23M4057-17#1795#1812
23M → 24M1784-67#1812#1879
24M → 40K2353-30#1879#1909
40K → 25.2M134+9#1909#1900
25.2M → Finish5118+33#1900#1867
TOTALS769576+193
📊

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