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BOSTON MARATHON 2025

Anton Richter

Bib: 7423•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:53
Rank: #16650
Start → 5K
24:53 | 8:01/mi
10K· 6.21 mi
49:55
Rank: #16775 (-125)
5K → 10K
25:02 | 8:03/mi
15K· 9.32 mi
1:15:13
Rank: #16844 (-69)
10K → 15K
25:18 | 8:09/mi
20K· 12.43 mi
1:40:17
Rank: #16444 (+400)
15K → 20K
25:04 | 8:04/mi
Half· 13.11 mi
1:45:43
Rank: #16408 (+36)
20K → Half
5:26 | 7:58/mi
25K· 15.53 mi
2:05:28
Rank: #16146 (+262)
Half → 25K
19:45 | 8:09/mi
30K· 18.64 mi
2:31:12
Rank: #15602 (+544)
25K → 30K
25:44 | 8:17/mi
20M
2:42:26
Rank: #15298 (+304)
30K → 20M
11:14 | 8:16/mi
21M
2:50:55
Rank: #14944 (+354)
20M → 21M
8:29 | 8:29/mi
35K· 21.75 mi
2:56:59
Rank: #14848 (+96)
21M → 35K
6:04 | 8:07/mi
23M
3:07:30
Rank: #14679 (+169)
35K → 23M
10:31 | 8:24/mi
24M
3:15:56
Rank: #14639 (+40)
23M → 24M
8:26 | 8:26/mi
40K· 24.85 mi
3:23:06
Rank: #14534 (+105)
24M → 40K
7:10 | 8:23/mi
25.2M
3:26:13
Rank: #14487 (+47)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:34:17
Rank: #14363 (+124)
25.2M → Finish
8:04 | 7:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:43
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time1:48:34
Pace8:17 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5924:538:0124:53
8:01
-
10K
6.21 mi11:45:0149:558:0225:02
8:03
+0:02
15K
9.32 mi12:10:191:15:138:0425:18
8:09
+0:06
20K
12.43 mi12:35:231:40:178:0425:04
8:04
-0:05
Half
13.11 mi12:40:491:45:438:045:26
7:58
-0:06
25K
15.53 mi13:00:342:05:288:0519:45
8:09
+0:11
30K
18.64 mi13:26:182:31:128:0725:44
8:17
+0:08
20M
20.00 mi13:37:322:42:268:0711:14
8:16
-0:01
21M
21.00 mi13:46:012:50:558:088:29
8:29
+0:13
35K
21.75 mi13:52:052:56:598:086:04
8:07
-0:22
23M
23.00 mi14:02:363:07:308:0910:31
8:24
+0:17
24M
24.00 mi14:11:023:15:568:108:26
8:26
+0:02
40K
24.85 mi14:18:123:23:068:107:10
8:23
-0:03
25.2M
25.20 mi14:21:193:26:138:113:07
9:02
+0:39
Finish
26.22 mi14:29:233:34:178:118:04
7:55
-1:07

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

7:55 /mi

Average Pace

8:11 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:31:10

99% of race

Time at Steady Pace

3:07

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /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 mi11:19:5924:538:0124:53
8:01
#16650
10K
6.21 mi11:45:0149:558:0225:02
8:03
#16775
15K
9.32 mi12:10:191:15:138:0425:18
8:09
#16844
20K
12.43 mi12:35:231:40:178:0425:04
8:04
#16444
Half
13.11 mi12:40:491:45:438:045:26
7:58
#16408
25K
15.53 mi13:00:342:05:288:0519:45
8:09
#16146
30K
18.64 mi13:26:182:31:128:0725:44
8:17
#15602
20M
20.00 mi13:37:322:42:268:0711:14
8:16
#15298
21M
21.00 mi13:46:012:50:558:088:29
8:29
#14944
35K
21.75 mi13:52:052:56:598:086:04
8:07
#14848
23M
23.00 mi14:02:363:07:308:0910:31
8:24
#14679
24M
24.00 mi14:11:023:15:568:108:26
8:26
#14639
40K
24.85 mi14:18:123:23:068:107:10
8:23
#14534
25.2M
25.20 mi14:21:193:26:138:113:07
9:02
#14487
Finish
26.22 mi14:29:233:34:178:118:04
7:55
#14363
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi16650110531105317024(Top 60%)11224(Top 70%)11224(Top 500%)
10K6.21 mi3.10 mi16775-12511125-7211125-7216883(Top 59%)11196(Top 70%)11196(Top 498%)
15K9.32 mi3.11 mi16844-6911160-3511160-3517024(Top 60%)11224(Top 70%)11224(Top 500%)
20K12.43 mi3.11 mi16444+40010996+16410996+16415392(Top 54%)10491(Top 65%)10491(Top 467%)
Half13.11 mi0.68 mi16408+3610978+1810978+1815554(Top 55%)10582(Top 66%)10582(Top 471%)
25K15.53 mi2.42 mi16146+26210855+12310855+12314928(Top 53%)10179(Top 63%)10179(Top 453%)
30K18.64 mi3.11 mi15602+54410560+29510560+29513376(Top 47%)9303(Top 58%)9303(Top 414%)
20M20.00 mi1.36 mi15298+30410395+16510395+16512268(Top 43%)8665(Top 54%)8665(Top 386%)
21M21.00 mi1.00 mi14944+35410211+18410211+18410342(Top 36%)7539(Top 47%)7539(Top 336%)
35K21.75 mi0.75 mi14848+9610157+5410157+5412973(Top 46%)8797(Top 55%)8797(Top 391%)
23M23.00 mi1.25 mi14679+16910043+11410043+11412669(Top 45%)8554(Top 53%)8554(Top 381%)
24M24.00 mi1.00 mi14639+4010003+4010003+4014084(Top 50%)9183(Top 57%)9183(Top 409%)
40K24.85 mi0.85 mi14534+1059923+809923+8012662(Top 45%)8368(Top 52%)8368(Top 372%)
25.2M25.20 mi0.35 mi14487+479892+319892+3111982(Top 42%)7993(Top 50%)7993(Top 356%)
Finish26.22 mi1.02 mi14363+1249807+859807+8512280(Top 43%)8183(Top 51%)8183(Top 364%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

17024

Males

11224

M40-44

11224

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

16883

Males

11196

M40-44

11196

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

17024

Males

11224

M40-44

11224

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

15392

Males

10491

M40-44

10491

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

15554

Males

10582

M40-44

10582

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

14928

Males

10179

M40-44

10179

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

13376

Males

9303

M40-44

9303

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

12268

Males

8665

M40-44

8665

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

10342

Males

7539

M40-44

7539

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

12973

Males

8797

M40-44

8797

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

12669

Males

8554

M40-44

8554

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

14084

Males

9183

M40-44

9183

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12662

Males

8368

M40-44

8368

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11982

Males

7993

M40-44

7993

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

12280

Males

8183

M40-44

8183

Passing Analysis

Category:
Athletes Passed
3194
Passed By
907
Net Change
+2287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16650
5K → 10K233358-125#16650#16775
10K → 15K193262-69#16775#16844
15K → 20K45555+400#16844#16444
20K → Half5115+36#16444#16408
Half → 25K30038+262#16408#16146
25K → 30K56925+544#16146#15602
30K → 20M3084+304#15602#15298
20M → 21M3573+354#15298#14944
21M → 35K11014+96#14944#14848
35K → 23M19728+169#14848#14679
23M → 24M9050+40#14679#14639
24M → 40K13126+105#14639#14534
40K → 25.2M5811+47#14534#14487
25.2M → Finish14218+124#14487#14363
TOTALS3194907+2287
📊

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