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BOSTON MARATHON 2025

Matt Mixdorf

Bib: 481•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 3%
Gender (Male)
#0 / 16105
Top 4%
Age Group (M18-39)
#0 / 5642
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
18:22
Rank: #819
Start → 5K
18:22 | 5:55/mi
10K· 6.21 mi
36:44
Rank: #837 (-18)
5K → 10K
18:22 | 5:55/mi
15K· 9.32 mi
55:24
Rank: #905 (-68)
10K → 15K
18:40 | 6:00/mi
20K· 12.43 mi
1:14:11
Rank: #917 (-12)
15K → 20K
18:47 | 6:03/mi
Half· 13.11 mi
1:18:10
Rank: #900 (+17)
20K → Half
3:59 | 5:50/mi
25K· 15.53 mi
1:32:32
Rank: #842 (+58)
Half → 25K
14:22 | 5:56/mi
30K· 18.64 mi
1:50:55
Rank: #716 (+126)
25K → 30K
18:23 | 5:55/mi
20M
1:59:10
Rank: #680 (+36)
30K → 20M
8:15 | 6:04/mi
21M
2:05:33
Rank: #649 (+31)
20M → 21M
6:23 | 6:23/mi
35K· 21.75 mi
2:10:02
Rank: #644 (+5)
21M → 35K
4:29 | 6:00/mi
23M
2:17:55
Rank: #644
35K → 23M
7:53 | 6:18/mi
24M
2:24:16
Rank: #656 (-12)
23M → 24M
6:21 | 6:21/mi
40K· 24.85 mi
2:29:53
Rank: #663 (-7)
24M → 40K
5:37 | 6:34/mi
25.2M
2:32:23
Rank: #681 (-18)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:39:20
Rank: #743 (-62)
25.2M → Finish
6:57 | 6:49/mi
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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:10
Pace5:58 /mi
2nd Half
Distance13.11 mi
Time1:21:10
Pace6:11 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:3418:225:5518:22
5:55
-
10K
6.21 mi10:36:5636:445:5518:22
5:55
0:00
15K
9.32 mi10:55:3655:245:5718:40
6:00
+0:05
20K
12.43 mi11:14:231:14:115:5818:47
6:03
+0:03
Half
13.11 mi11:18:221:18:105:583:59
5:50
-0:13
25K
15.53 mi11:32:441:32:325:5714:22
5:56
+0:06
30K
18.64 mi11:51:071:50:555:5718:23
5:55
-0:01
20M
20.00 mi11:59:221:59:105:578:15
6:04
+0:09
21M
21.00 mi12:05:452:05:335:596:23
6:23
+0:19
35K
21.75 mi12:10:142:10:025:594:29
6:00
-0:23
23M
23.00 mi12:18:072:17:556:007:53
6:18
+0:18
24M
24.00 mi12:24:282:24:166:016:21
6:21
+0:03
40K
24.85 mi12:30:052:29:536:025:37
6:34
+0:13
25.2M
25.20 mi12:32:352:32:236:032:30
7:15
+0:41
Finish
26.22 mi12:39:322:39:206:056:57
6:49
-0:26

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

5:50 /mi

Average Pace

6:05 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:59

3% of race

Time at Steady Pace

1:59:40

75% of race

Time at Slower Pace

35:41

22% of race

Average Pace: 6:05 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:18:3418:225:5518:22
5:55
#819
10K
6.21 mi10:36:5636:445:5518:22
5:55
#837
15K
9.32 mi10:55:3655:245:5718:40
6:00
#905
20K
12.43 mi11:14:231:14:115:5818:47
6:03
#917
Half
13.11 mi11:18:221:18:105:583:59
5:50
#900
25K
15.53 mi11:32:441:32:325:5714:22
5:56
#842
30K
18.64 mi11:51:071:50:555:5718:23
5:55
#716
20M
20.00 mi11:59:221:59:105:578:15
6:04
#680
21M
21.00 mi12:05:452:05:335:596:23
6:23
#649
35K
21.75 mi12:10:142:10:025:594:29
6:00
#644
23M
23.00 mi12:18:072:17:556:007:53
6:18
#644
24M
24.00 mi12:24:282:24:166:016:21
6:21
#656
40K
24.85 mi12:30:052:29:536:025:37
6:34
#663
25.2M
25.20 mi12:32:352:32:236:032:30
7:15
#681
Finish
26.22 mi12:39:322:39:206:056:57
6:49
#743
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi8197657651055(Top 4%)997(Top 6%)997(Top 18%)
10K6.21 mi3.10 mi837-18784-19784-19854(Top 3%)801(Top 5%)801(Top 14%)
15K9.32 mi3.11 mi905-68851-67851-671055(Top 4%)997(Top 6%)997(Top 18%)
20K12.43 mi3.11 mi917-12862-11862-11984(Top 3%)927(Top 6%)927(Top 16%)
Half13.11 mi0.68 mi900+17847+15847+15673(Top 2%)630(Top 4%)630(Top 11%)
25K15.53 mi2.42 mi842+58790+57790+57629(Top 2%)582(Top 4%)582(Top 10%)
30K18.64 mi3.11 mi716+126669+121669+121382(Top 1%)355(Top 2%)355(Top 6%)
20M20.00 mi1.36 mi680+36633+36633+36493(Top 2%)462(Top 3%)462(Top 8%)
21M21.00 mi1.00 mi649+31602+31602+31495(Top 2%)466(Top 3%)466(Top 8%)
35K21.75 mi0.75 mi644+5597+5597+5711(Top 3%)664(Top 4%)664(Top 12%)
23M23.00 mi1.25 mi644597597862(Top 3%)813(Top 5%)813(Top 14%)
24M24.00 mi1.00 mi656-12608-11608-111451(Top 5%)1355(Top 8%)1355(Top 24%)
40K24.85 mi0.85 mi663-7614-6614-61834(Top 6%)1688(Top 10%)1688(Top 30%)
25.2M25.20 mi0.35 mi681-18632-18632-182254(Top 8%)2007(Top 12%)2007(Top 36%)
Finish26.22 mi1.02 mi743-62692-60692-604583(Top 16%)3833(Top 24%)3833(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1055

Males

997

M18-39

997

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

854

Males

801

M18-39

801

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1055

Males

997

M18-39

997

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

984

Males

927

M18-39

927

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

673

Males

630

M18-39

630

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

629

Males

582

M18-39

582

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

382

Males

355

M18-39

355

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

493

Males

462

M18-39

462

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

495

Males

466

M18-39

466

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

711

Males

664

M18-39

664

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

862

Males

813

M18-39

813

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1451

Males

1355

M18-39

1355

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1834

Males

1688

M18-39

1688

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2254

Males

2007

M18-39

2007

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4583

Males

3833

M18-39

3833

Passing Analysis

Category:
Athletes Passed
393
Passed By
317
Net Change
+76
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#819
5K → 10K3856-18#819#837
10K → 15K977-68#837#905
15K → 20K2537-12#905#917
20K → Half170+17#917#900
Half → 25K602+58#900#842
25K → 30K1260+126#842#716
30K → 20M393+36#716#680
20M → 21M343+31#680#649
21M → 35K105+5#649#644
35K → 23M16160#644#644
23M → 24M719-12#644#656
24M → 40K1017-7#656#663
40K → 25.2M018-18#663#681
25.2M → Finish264-62#681#743
TOTALS393317+76
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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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