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BOSTON MARATHON 2025

Rich Frazier

Bib: 760•M

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 25%
Gender (Male)
#0 / 16105
Top 38%
Masters (Masters Men)
#0 / 10463
Top 24%
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
19:58
Rank: #3305
Start → 5K
19:58 | 6:26/mi
10K· 6.21 mi
39:28
Rank: #2744 (+561)
5K → 10K
19:30 | 6:17/mi
15K· 9.32 mi
58:56
Rank: #2529 (+215)
10K → 15K
19:28 | 6:16/mi
20K· 12.43 mi
1:19:17
Rank: #2734 (-205)
15K → 20K
20:21 | 6:33/mi
Half· 13.11 mi
1:23:48
Rank: #2813 (-79)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:40:06
Rank: #3015 (-202)
Half → 25K
16:18 | 6:43/mi
30K· 18.64 mi
2:03:03
Rank: #3658 (-643)
25K → 30K
22:57 | 7:23/mi
20M
2:13:39
Rank: #3981 (-323)
30K → 20M
10:36 | 7:48/mi
21M
2:22:15
Rank: #4402 (-421)
20M → 21M
8:36 | 8:36/mi
35K· 21.75 mi
2:28:49
Rank: #4909 (-507)
21M → 35K
6:34 | 8:47/mi
23M
2:40:27
Rank: #5651 (-742)
35K → 23M
11:38 | 9:17/mi
24M
2:49:13
Rank: #6014 (-363)
23M → 24M
8:46 | 8:46/mi
40K· 24.85 mi
2:57:21
Rank: #6412 (-398)
24M → 40K
8:08 | 9:31/mi
25.2M
3:00:56
Rank: #6596 (-184)
40K → 25.2M
3:35 | 10:23/mi
Finish· 26.22 mi
3:10:08
Rank: #7100 (-504)
25.2M → Finish
9:12 | 9:02/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:48
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:46:20
Pace8:07 /mi
📊Positive Split: 26.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2219:586:2619:58
6:26
-
10K
6.21 mi10:39:5239:286:2119:30
6:17
-0:09
15K
9.32 mi10:59:2058:566:1919:28
6:16
-0:01
20K
12.43 mi11:19:411:19:176:2320:21
6:33
+0:17
Half
13.11 mi11:24:121:23:486:244:31
6:37
+0:04
25K
15.53 mi11:40:301:40:066:2716:18
6:43
+0:06
30K
18.64 mi12:03:272:03:036:3622:57
7:23
+0:40
20M
20.00 mi12:14:032:13:396:4110:36
7:48
+0:25
21M
21.00 mi12:22:392:22:156:468:36
8:36
+0:48
35K
21.75 mi12:29:132:28:496:516:34
8:47
+0:11
23M
23.00 mi12:40:512:40:276:5911:38
9:17
+0:30
24M
24.00 mi12:49:372:49:137:038:46
8:46
-0:31
40K
24.85 mi12:57:452:57:217:088:08
9:31
+0:45
25.2M
25.20 mi13:01:203:00:567:113:35
10:23
+0:52
Finish
26.22 mi13:10:323:10:087:159:12
9:02
-1:21

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

6:16 /mi

Average Pace

7:15 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:06

53% of race

Time at Steady Pace

33:33

18% of race

Time at Slower Pace

56:29

30% of race

Average Pace: 7:15 /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 mi10:20:2219:586:2619:58
6:26
#3305
10K
6.21 mi10:39:5239:286:2119:30
6:17
#2744
15K
9.32 mi10:59:2058:566:1919:28
6:16
#2529
20K
12.43 mi11:19:411:19:176:2320:21
6:33
#2734
Half
13.11 mi11:24:121:23:486:244:31
6:37
#2813
25K
15.53 mi11:40:301:40:066:2716:18
6:43
#3015
30K
18.64 mi12:03:272:03:036:3622:57
7:23
#3658
20M
20.00 mi12:14:032:13:396:4110:36
7:48
#3981
21M
21.00 mi12:22:392:22:156:468:36
8:36
#4402
35K
21.75 mi12:29:132:28:496:516:34
8:47
#4909
23M
23.00 mi12:40:512:40:276:5911:38
9:17
#5651
24M
24.00 mi12:49:372:49:137:038:46
8:46
#6014
40K
24.85 mi12:57:452:57:217:088:08
9:31
#6412
25.2M
25.20 mi13:01:203:00:567:113:35
10:23
#6596
Finish
26.22 mi13:10:323:10:087:159:12
9:02
#7100
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3305313831382182(Top 8%)2080(Top 13%)2080(Top 93%)
10K6.21 mi3.10 mi2744+5612613+5252613+5252271(Top 8%)2172(Top 13%)2172(Top 97%)
15K9.32 mi3.11 mi2529+2152413+2002413+2002182(Top 8%)2080(Top 13%)2080(Top 93%)
20K12.43 mi3.11 mi2734-2052606-1932606-1933409(Top 12%)3228(Top 20%)3228(Top 144%)
Half13.11 mi0.68 mi2813-792683-772683-774591(Top 16%)4284(Top 27%)4284(Top 191%)
25K15.53 mi2.42 mi3015-2022873-1902873-1904299(Top 15%)3987(Top 25%)3987(Top 177%)
30K18.64 mi3.11 mi3658-6433453-5803453-5806965(Top 25%)5951(Top 37%)5951(Top 265%)
20M20.00 mi1.36 mi3981-3233737-2843737-2848990(Top 32%)6977(Top 43%)6977(Top 311%)
21M21.00 mi1.00 mi4402-4214089-3524089-35211048(Top 39%)7881(Top 49%)7881(Top 351%)
35K21.75 mi0.75 mi4909-5074517-4284517-42817089(Top 60%)10637(Top 66%)10637(Top 473%)
23M23.00 mi1.25 mi5651-7425113-5965113-59617711(Top 62%)10815(Top 67%)10815(Top 481%)
24M24.00 mi1.00 mi6014-3635377-2645377-26416080(Top 57%)10053(Top 62%)10053(Top 447%)
40K24.85 mi0.85 mi6412-3985640-2635640-26318720(Top 66%)11177(Top 69%)11177(Top 497%)
25.2M25.20 mi0.35 mi6596-1845749-1095749-10918537(Top 65%)11069(Top 69%)11069(Top 493%)
Finish26.22 mi1.02 mi7100-5046062-3136062-31319163(Top 67%)11402(Top 71%)11402(Top 507%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2182

Males

2080

M40-44

2080

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2271

Males

2172

M40-44

2172

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2182

Males

2080

M40-44

2080

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3409

Males

3228

M40-44

3228

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4591

Males

4284

M40-44

4284

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4299

Males

3987

M40-44

3987

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6965

Males

5951

M40-44

5951

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8990

Males

6977

M40-44

6977

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

11048

Males

7881

M40-44

7881

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

17089

Males

10637

M40-44

10637

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

17711

Males

10815

M40-44

10815

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

16080

Males

10053

M40-44

10053

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18720

Males

11177

M40-44

11177

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

18537

Males

11069

M40-44

11069

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

19163

Males

11402

M40-44

11402

Passing Analysis

Category:
Athletes Passed
941
Passed By
4736
Net Change
-3795
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3305
5K → 10K5687+561#3305#2744
10K → 15K22712+215#2744#2529
15K → 20K27232-205#2529#2734
20K → Half079-79#2734#2813
Half → 25K33235-202#2813#3015
25K → 30K20663-643#3015#3658
30K → 20M12335-323#3658#3981
20M → 21M13434-421#3981#4402
21M → 35K11518-507#4402#4909
35K → 23M9751-742#4909#5651
23M → 24M8371-363#5651#6014
24M → 40K7405-398#6014#6412
40K → 25.2M1185-184#6412#6596
25.2M → Finish5509-504#6596#7100
TOTALS9414736-3795
📊

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