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BOSTON MARATHON 2025

Michael Anderson

Bib: 1763•M

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
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
19:05
Rank: #1581
Start → 5K
19:05 | 6:09/mi
10K· 6.21 mi
38:11
Rank: #1613 (-32)
5K → 10K
19:06 | 6:09/mi
15K· 9.32 mi
57:22
Rank: #1632 (-19)
10K → 15K
19:11 | 6:10/mi
20K· 12.43 mi
1:16:38
Rank: #1606 (+26)
15K → 20K
19:16 | 6:12/mi
Half· 13.11 mi
1:20:47
Rank: #1596 (+10)
20K → Half
4:09 | 6:05/mi
25K· 15.53 mi
1:35:55
Rank: #1572 (+24)
Half → 25K
15:08 | 6:14/mi
30K· 18.64 mi
1:55:54
Rank: #1570 (+2)
25K → 30K
19:59 | 6:26/mi
20M
2:04:54
Rank: #1575 (-5)
30K → 20M
9:00 | 6:37/mi
21M
2:12:00
Rank: #1613 (-38)
20M → 21M
7:06 | 7:06/mi
35K· 21.75 mi
2:17:03
Rank: #1665 (-52)
21M → 35K
5:03 | 6:45/mi
23M
2:25:38
Rank: #1699 (-34)
35K → 23M
8:35 | 6:51/mi
24M
2:32:20
Rank: #1721 (-22)
23M → 24M
6:42 | 6:42/mi
40K· 24.85 mi
2:38:14
Rank: #1770 (-49)
24M → 40K
5:54 | 6:54/mi
25.2M
2:40:49
Rank: #1776 (-6)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:47:47
Rank: #1842 (-66)
25.2M → Finish
6:58 | 6:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:47
Pace6:10 /mi
2nd Half
Distance13.11 mi
Time1:27:00
Pace6:38 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4019:056:0919:05
6:09
-
10K
6.21 mi10:38:4638:116:0919:06
6:09
0:00
15K
9.32 mi10:57:5757:226:0919:11
6:10
+0:01
20K
12.43 mi11:17:131:16:386:1019:16
6:12
+0:02
Half
13.11 mi11:21:221:20:476:104:09
6:05
-0:07
25K
15.53 mi11:36:301:35:556:1015:08
6:14
+0:09
30K
18.64 mi11:56:291:55:546:1319:59
6:26
+0:12
20M
20.00 mi12:05:292:04:546:159:00
6:37
+0:11
21M
21.00 mi12:12:352:12:006:177:06
7:06
+0:29
35K
21.75 mi12:17:382:17:036:185:03
6:45
-0:21
23M
23.00 mi12:26:132:25:386:208:35
6:51
+0:06
24M
24.00 mi12:32:552:32:206:216:42
6:42
-0:09
40K
24.85 mi12:38:492:38:146:225:54
6:54
+0:12
25.2M
25.20 mi12:41:242:40:496:232:35
7:29
+0:35
Finish
26.22 mi12:48:222:47:476:246:58
6:50
-0:39

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

6:24 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:55

57% of race

Time at Steady Pace

40:44

24% of race

Time at Slower Pace

31:08

19% 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 mi10:19:4019:056:0919:05
6:09
#1581
10K
6.21 mi10:38:4638:116:0919:06
6:09
#1613
15K
9.32 mi10:57:5757:226:0919:11
6:10
#1632
20K
12.43 mi11:17:131:16:386:1019:16
6:12
#1606
Half
13.11 mi11:21:221:20:476:104:09
6:05
#1596
25K
15.53 mi11:36:301:35:556:1015:08
6:14
#1572
30K
18.64 mi11:56:291:55:546:1319:59
6:26
#1570
20M
20.00 mi12:05:292:04:546:159:00
6:37
#1575
21M
21.00 mi12:12:352:12:006:177:06
7:06
#1613
35K
21.75 mi12:17:382:17:036:185:03
6:45
#1665
23M
23.00 mi12:26:132:25:386:208:35
6:51
#1699
24M
24.00 mi12:32:552:32:206:216:42
6:42
#1721
40K
24.85 mi12:38:492:38:146:225:54
6:54
#1770
25.2M
25.20 mi12:41:242:40:496:232:35
7:29
#1776
Finish
26.22 mi12:48:222:47:476:246:58
6:50
#1842
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1581150615061732(Top 6%)1645(Top 10%)1645(Top 29%)
10K6.21 mi3.10 mi1613-321534-281534-281669(Top 6%)1589(Top 10%)1589(Top 28%)
15K9.32 mi3.11 mi1632-191553-191553-191732(Top 6%)1645(Top 10%)1645(Top 29%)
20K12.43 mi3.11 mi1606+261524+291524+291596(Top 6%)1516(Top 9%)1516(Top 27%)
Half13.11 mi0.68 mi1596+101514+101514+101508(Top 5%)1436(Top 9%)1436(Top 25%)
25K15.53 mi2.42 mi1572+241490+241490+241628(Top 6%)1548(Top 10%)1548(Top 27%)
30K18.64 mi3.11 mi1570+21487+31487+31692(Top 6%)1605(Top 10%)1605(Top 28%)
20M20.00 mi1.36 mi1575-51494-71494-72136(Top 8%)2023(Top 13%)2023(Top 36%)
21M21.00 mi1.00 mi1613-381528-341528-342679(Top 9%)2489(Top 15%)2489(Top 44%)
35K21.75 mi0.75 mi1665-521578-501578-503817(Top 13%)3439(Top 21%)3439(Top 61%)
23M23.00 mi1.25 mi1699-341609-311609-312990(Top 11%)2732(Top 17%)2732(Top 48%)
24M24.00 mi1.00 mi1721-221629-201629-202992(Top 11%)2716(Top 17%)2716(Top 48%)
40K24.85 mi0.85 mi1770-491676-471676-473354(Top 12%)2996(Top 19%)2996(Top 53%)
25.2M25.20 mi0.35 mi1776-61681-51681-53364(Top 12%)2954(Top 18%)2954(Top 52%)
Finish26.22 mi1.02 mi1842-661743-621743-624706(Top 17%)3930(Top 24%)3930(Top 70%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1732

Males

1645

M18-39

1645

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1669

Males

1589

M18-39

1589

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1732

Males

1645

M18-39

1645

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1596

Males

1516

M18-39

1516

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1508

Males

1436

M18-39

1436

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1628

Males

1548

M18-39

1548

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1692

Males

1605

M18-39

1605

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2136

Males

2023

M18-39

2023

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2679

Males

2489

M18-39

2489

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3817

Males

3439

M18-39

3439

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2990

Males

2732

M18-39

2732

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2992

Males

2716

M18-39

2716

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3354

Males

2996

M18-39

2996

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3364

Males

2954

M18-39

2954

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4706

Males

3930

M18-39

3930

Passing Analysis

Category:
Athletes Passed
478
Passed By
739
Net Change
-261
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1581
5K → 10K70102-32#1581#1613
10K → 15K4867-19#1613#1632
15K → 20K6438+26#1632#1606
20K → Half133+10#1606#1596
Half → 25K5127+24#1596#1572
25K → 30K6765+2#1572#1570
30K → 20M3237-5#1570#1575
20M → 21M2563-38#1575#1613
21M → 35K961-52#1613#1665
35K → 23M3367-34#1665#1699
23M → 24M2648-22#1699#1721
24M → 40K1160-49#1721#1770
40K → 25.2M1622-6#1770#1776
25.2M → Finish1379-66#1776#1842
TOTALS478739-261
📊

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