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BOSTON MARATHON 2025

Michael Richardson

Bib: 12335•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 26%
Gender (Male)
#0 / 16105
Top 39%
Masters (Masters Men)
#0 / 10463
Top 26%
Division (M45-49)
#0 / 2386
Top 37%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:56
Rank: #11128
Start → 5K
22:56 | 7:23/mi
10K· 6.21 mi
45:28
Rank: #10464 (+664)
5K → 10K
22:32 | 7:15/mi
15K· 9.32 mi
1:08:04
Rank: #10217 (+247)
10K → 15K
22:36 | 7:16/mi
20K· 12.43 mi
1:30:33
Rank: #9747 (+470)
15K → 20K
22:29 | 7:14/mi
Half· 13.11 mi
1:35:28
Rank: #9712 (+35)
20K → Half
4:55 | 7:12/mi
25K· 15.53 mi
1:53:04
Rank: #9383 (+329)
Half → 25K
17:36 | 7:16/mi
30K· 18.64 mi
2:15:50
Rank: #8719 (+664)
25K → 30K
22:46 | 7:20/mi
20M
2:25:54
Rank: #8486 (+233)
30K → 20M
10:04 | 7:24/mi
21M
2:33:38
Rank: #8269 (+217)
20M → 21M
7:44 | 7:44/mi
35K· 21.75 mi
2:39:04
Rank: #8168 (+101)
21M → 35K
5:26 | 7:16/mi
23M
2:48:22
Rank: #7970 (+198)
35K → 23M
9:18 | 7:26/mi
24M
2:55:34
Rank: #7840 (+130)
23M → 24M
7:12 | 7:12/mi
40K· 24.85 mi
3:01:52
Rank: #7722 (+118)
24M → 40K
6:18 | 7:22/mi
25.2M
3:04:34
Rank: #7637 (+85)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
3:11:35
Rank: #7496 (+141)
25.2M → Finish
7:01 | 6:53/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:35:28
Pace7:17 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:36:07
Pace7:20 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2122:567:2322:56
7:23
-
10K
6.21 mi11:13:5345:287:1922:32
7:15
-0:08
15K
9.32 mi11:36:291:08:047:1822:36
7:16
+0:01
20K
12.43 mi11:58:581:30:337:1722:29
7:14
-0:02
Half
13.11 mi12:03:531:35:287:174:55
7:12
-0:02
25K
15.53 mi12:21:291:53:047:1717:36
7:16
+0:04
30K
18.64 mi12:44:152:15:507:1722:46
7:20
+0:04
20M
20.00 mi12:54:192:25:547:1810:04
7:24
+0:04
21M
21.00 mi13:02:032:33:387:197:44
7:44
+0:20
35K
21.75 mi13:07:292:39:047:195:26
7:16
-0:28
23M
23.00 mi13:16:472:48:227:199:18
7:26
+0:10
24M
24.00 mi13:23:592:55:347:197:12
7:12
-0:14
40K
24.85 mi13:30:173:01:527:196:18
7:22
+0:10
25.2M
25.20 mi13:32:593:04:347:192:42
7:50
+0:28
Finish
26.22 mi13:40:003:11:357:197:01
6:53
-0:57

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

6:53 /mi

Average Pace

7:19 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:09

95% of race

Time at Steady Pace

10:26

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:18 /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 mi10:51:2122:567:2322:56
7:23
#11128
10K
6.21 mi11:13:5345:287:1922:32
7:15
#10464
15K
9.32 mi11:36:291:08:047:1822:36
7:16
#10217
20K
12.43 mi11:58:581:30:337:1722:29
7:14
#9747
Half
13.11 mi12:03:531:35:287:174:55
7:12
#9712
25K
15.53 mi12:21:291:53:047:1717:36
7:16
#9383
30K
18.64 mi12:44:152:15:507:1722:46
7:20
#8719
20M
20.00 mi12:54:192:25:547:1810:04
7:24
#8486
21M
21.00 mi13:02:032:33:387:197:44
7:44
#8269
35K
21.75 mi13:07:292:39:047:195:26
7:16
#8168
23M
23.00 mi13:16:472:48:227:199:18
7:26
#7970
24M
24.00 mi13:23:592:55:347:197:12
7:12
#7840
40K
24.85 mi13:30:173:01:527:196:18
7:22
#7722
25.2M
25.20 mi13:32:593:04:347:192:42
7:50
#7637
Finish
26.22 mi13:40:003:11:357:197:01
6:53
#7496
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi11128875687569751(Top 34%)7945(Top 49%)7945(Top 333%)
10K6.21 mi3.10 mi10464+6648398+3588398+3589928(Top 35%)8095(Top 50%)8095(Top 339%)
15K9.32 mi3.11 mi10217+2478249+1498249+1499751(Top 34%)7945(Top 49%)7945(Top 333%)
20K12.43 mi3.11 mi9747+4707965+2847965+2848490(Top 30%)7152(Top 44%)7152(Top 300%)
Half13.11 mi0.68 mi9712+357947+187947+189051(Top 32%)7483(Top 46%)7483(Top 314%)
25K15.53 mi2.42 mi9383+3297736+2117736+2118039(Top 28%)6782(Top 42%)6782(Top 284%)
30K18.64 mi3.11 mi8719+6647316+4207316+4206607(Top 23%)5712(Top 35%)5712(Top 239%)
20M20.00 mi1.36 mi8486+2337141+1757141+1756422(Top 23%)5475(Top 34%)5475(Top 229%)
21M21.00 mi1.00 mi8269+2176976+1656976+1655821(Top 20%)4940(Top 31%)4940(Top 207%)
35K21.75 mi0.75 mi8168+1016893+836893+836956(Top 24%)5666(Top 35%)5666(Top 237%)
23M23.00 mi1.25 mi7970+1986718+1756718+1756196(Top 22%)5089(Top 32%)5089(Top 213%)
24M24.00 mi1.00 mi7840+1306598+1206598+1205815(Top 20%)4803(Top 30%)4803(Top 201%)
40K24.85 mi0.85 mi7722+1186492+1066492+1066000(Top 21%)4846(Top 30%)4846(Top 203%)
25.2M25.20 mi0.35 mi7637+856424+686424+684993(Top 18%)4110(Top 26%)4110(Top 172%)
Finish26.22 mi1.02 mi7496+1416306+1186306+1184973(Top 18%)4088(Top 25%)4088(Top 171%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9751

Males

7945

M45-49

7945

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9928

Males

8095

M45-49

8095

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9751

Males

7945

M45-49

7945

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

8490

Males

7152

M45-49

7152

20K→Half

12.4 - 13.1 mi

Top 32%
×2stories
+19ft-37ft

Overall

9051

Males

7483

M45-49

7483

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

8039

Males

6782

M45-49

6782

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

6607

Males

5712

M45-49

5712

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

6422

Males

5475

M45-49

5475

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5821

Males

4940

M45-49

4940

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6956

Males

5666

M45-49

5666

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

6196

Males

5089

M45-49

5089

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5815

Males

4803

M45-49

4803

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

6000

Males

4846

M45-49

4846

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4993

Males

4110

M45-49

4110

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4973

Males

4088

M45-49

4088

Passing Analysis

Category:
Athletes Passed
3896*
Passed By
264
Net Change
+3632
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11128
5K → 10K71854+664#11128#10464
10K → 15K31063+247#10464#10217
15K → 20K488*18+470#10217#9747
20K → Half5116+35#9747#9712
Half → 25K34819+329#9712#9383
25K → 30K67612+664#9383#8719
30K → 20M2374+233#8719#8486
20M → 21M2247+217#8486#8269
21M → 35K11413+101#8269#8168
35K → 23M22022+198#8168#7970
23M → 24M14818+130#7970#7840
24M → 40K12911+118#7840#7722
40K → 25.2M872+85#7722#7637
25.2M → Finish1465+141#7637#7496
TOTALS3896*264+3632

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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