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BOSTON MARATHON 2025

Mike Farrar

Bib: 27465•M

NH

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
27:20
Rank: #21500
Start → 5K
27:20 | 8:48/mi
10K· 6.21 mi
55:31
Rank: #22126 (-626)
5K → 10K
28:11 | 9:04/mi
15K· 9.32 mi
1:22:44
Rank: #21683 (+443)
10K → 15K
27:13 | 8:46/mi
20K· 12.43 mi
1:50:18
Rank: #21306 (+377)
15K → 20K
27:34 | 8:52/mi
Half· 13.11 mi
1:56:23
Rank: #21316 (-10)
20K → Half
6:05 | 8:55/mi
25K· 15.53 mi
2:19:18
Rank: #21422 (-106)
Half → 25K
22:55 | 9:27/mi
30K· 18.64 mi
2:50:52
Rank: #21608 (-186)
25K → 30K
31:34 | 10:10/mi
20M
3:04:40
Rank: #21604 (+4)
30K → 20M
13:48 | 10:09/mi
21M
3:15:26
Rank: #21563 (+41)
20M → 21M
10:46 | 10:46/mi
35K· 21.75 mi
3:23:02
Rank: #21603 (-40)
21M → 35K
7:36 | 10:10/mi
23M
3:35:21
Rank: #21480 (+123)
35K → 23M
12:19 | 9:50/mi
24M
3:44:50
Rank: #21386 (+94)
23M → 24M
9:29 | 9:29/mi
40K· 24.85 mi
3:53:17
Rank: #21323 (+63)
24M → 40K
8:27 | 9:53/mi
25.2M
3:56:54
Rank: #21288 (+35)
40K → 25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
4:06:22
Rank: #21245 (+43)
25.2M → Finish
9:28 | 9:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:23
Pace8:53 /mi
2nd Half
Distance13.11 mi
Time2:09:59
Pace9:55 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:5627:208:4827:20
8:48
-
10K
6.21 mi12:12:0755:318:5628:11
9:04
+0:16
15K
9.32 mi12:39:201:22:448:5327:13
8:46
-0:18
20K
12.43 mi13:06:541:50:188:5327:34
8:52
+0:06
Half
13.11 mi13:12:591:56:238:536:05
8:55
+0:03
25K
15.53 mi13:35:542:19:188:5822:55
9:27
+0:32
30K
18.64 mi14:07:282:50:529:1031:34
10:10
+0:43
20M
20.00 mi14:21:163:04:409:1413:48
10:09
-0:01
21M
21.00 mi14:32:023:15:269:1810:46
10:46
+0:37
35K
21.75 mi14:39:383:23:029:207:36
10:10
-0:36
23M
23.00 mi14:51:573:35:219:2212:19
9:50
-0:20
24M
24.00 mi15:01:263:44:509:229:29
9:29
-0:21
40K
24.85 mi15:09:533:53:179:238:27
9:53
+0:24
25.2M
25.20 mi15:13:303:56:549:243:37
10:29
+0:36
Finish
26.22 mi15:22:584:06:229:249:28
9:17
-1:12

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

8:46 /mi

Average Pace

9:24 /mi

Slowest Pace

10:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:23

47% of race

Time at Steady Pace

41:52

17% of race

Time at Slower Pace

1:28:07

36% of race

Average Pace: 9:24 /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 mi11:43:5627:208:4827:20
8:48
#21500
10K
6.21 mi12:12:0755:318:5628:11
9:04
#22126
15K
9.32 mi12:39:201:22:448:5327:13
8:46
#21683
20K
12.43 mi13:06:541:50:188:5327:34
8:52
#21306
Half
13.11 mi13:12:591:56:238:536:05
8:55
#21316
25K
15.53 mi13:35:542:19:188:5822:55
9:27
#21422
30K
18.64 mi14:07:282:50:529:1031:34
10:10
#21608
20M
20.00 mi14:21:163:04:409:1413:48
10:09
#21604
21M
21.00 mi14:32:023:15:269:1810:46
10:46
#21563
35K
21.75 mi14:39:383:23:029:207:36
10:10
#21603
23M
23.00 mi14:51:573:35:219:2212:19
9:50
#21480
24M
24.00 mi15:01:263:44:509:229:29
9:29
#21386
40K
24.85 mi15:09:533:53:179:238:27
9:53
#21323
25.2M
25.20 mi15:13:303:56:549:243:37
10:29
#21288
Finish
26.22 mi15:22:584:06:229:249:28
9:17
#21245
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi21500130771307720808(Top 73%)12860(Top 80%)12860(Top 572%)
10K6.21 mi3.10 mi22126-62613381-30413381-30422691(Top 80%)13662(Top 85%)13662(Top 608%)
15K9.32 mi3.11 mi21683+44313201+18013201+18020808(Top 73%)12860(Top 80%)12860(Top 572%)
20K12.43 mi3.11 mi21306+37713043+15813043+15820338(Top 72%)12609(Top 78%)12609(Top 561%)
Half13.11 mi0.68 mi21316-1013045-213045-221449(Top 76%)13105(Top 81%)13105(Top 583%)
25K15.53 mi2.42 mi21422-10613081-3613081-3621701(Top 76%)13160(Top 82%)13160(Top 586%)
30K18.64 mi3.11 mi21608-18613139-5813139-5822084(Top 78%)13213(Top 82%)13213(Top 588%)
20M20.00 mi1.36 mi21604+413124+1513124+1521440(Top 75%)12788(Top 79%)12788(Top 569%)
21M21.00 mi1.00 mi21563+4113083+4113083+4120739(Top 73%)12377(Top 77%)12377(Top 551%)
35K21.75 mi0.75 mi21603-4013089-613089-622310(Top 79%)13058(Top 81%)13058(Top 581%)
23M23.00 mi1.25 mi21480+12313006+8313006+8319923(Top 70%)11868(Top 74%)11868(Top 528%)
24M24.00 mi1.00 mi21386+9412945+6112945+6119579(Top 69%)11664(Top 72%)11664(Top 519%)
40K24.85 mi0.85 mi21323+6312892+5312892+5320066(Top 71%)11823(Top 73%)11823(Top 526%)
25.2M25.20 mi0.35 mi21288+3512866+2612866+2618947(Top 67%)11302(Top 70%)11302(Top 503%)
Finish26.22 mi1.02 mi21245+4312832+3412832+3420333(Top 72%)11976(Top 74%)11976(Top 533%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

20808

Males

12860

M40-44

12860

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

22691

Males

13662

M40-44

13662

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

20808

Males

12860

M40-44

12860

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

20338

Males

12609

M40-44

12609

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

21449

Males

13105

M40-44

13105

Half→25K

13.1 - 15.5 mi

Top 76%
×4stories
+66ft-88ft

Overall

21701

Males

13160

M40-44

13160

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

22084

Males

13213

M40-44

13213

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

21440

Males

12788

M40-44

12788

20M→21M

20.0 - 21.0 mi

Top 73%
×8stories
+106ft-24ft

Overall

20739

Males

12377

M40-44

12377

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

22310

Males

13058

M40-44

13058

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

19923

Males

11868

M40-44

11868

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19579

Males

11664

M40-44

11664

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

20066

Males

11823

M40-44

11823

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

18947

Males

11302

M40-44

11302

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

20333

Males

11976

M40-44

11976

Passing Analysis

Category:
Athletes Passed
1956
Passed By
1701
Net Change
+255
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21500
5K → 10K82708-626#21500#22126
10K → 15K48239+443#22126#21683
15K → 20K42346+377#21683#21306
20K → Half3444-10#21306#21316
Half → 25K117223-106#21316#21422
25K → 30K137323-186#21422#21608
30K → 20M9490+4#21608#21604
20M → 21M10261+41#21604#21563
21M → 35K3373-40#21563#21603
35K → 23M14623+123#21603#21480
23M → 24M11016+94#21480#21386
24M → 40K8017+63#21386#21323
40K → 25.2M4611+35#21323#21288
25.2M → Finish7027+43#21288#21245
TOTALS19561701+255
📊

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