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BOSTON MARATHON 2025

Michael Tyer

Bib: 30864•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:29
Rank: #25115
Start → 5K
30:29 | 9:49/mi
10K· 6.21 mi
59:47
Rank: #24510 (+605)
5K → 10K
29:18 | 9:26/mi
15K· 9.32 mi
1:27:59
Rank: #23860 (+650)
10K → 15K
28:12 | 9:05/mi
20K· 12.43 mi
1:55:54
Rank: #23214 (+646)
15K → 20K
27:55 | 8:59/mi
Half· 13.11 mi
2:01:50
Rank: #23099 (+115)
20K → Half
5:56 | 8:42/mi
25K· 15.53 mi
2:23:30
Rank: #22568 (+531)
Half → 25K
21:40 | 8:56/mi
30K· 18.64 mi
2:51:40
Rank: #21794 (+774)
25K → 30K
28:10 | 9:04/mi
20M
3:03:27
Rank: #21333 (+461)
30K → 20M
11:47 | 8:40/mi
21M
3:12:08
Rank: #20871 (+462)
20M → 21M
8:41 | 8:41/mi
35K· 21.75 mi
3:18:08
Rank: #20609 (+262)
21M → 35K
6:00 | 8:01/mi
23M
3:28:03
Rank: #20126 (+483)
35K → 23M
9:55 | 7:55/mi
24M
3:35:53
Rank: #19768 (+358)
23M → 24M
7:50 | 7:50/mi
40K· 24.85 mi
3:42:46
Rank: #19480 (+288)
24M → 40K
6:53 | 8:03/mi
25.2M
3:45:40
Rank: #19316 (+164)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:52:46
Rank: #18900 (+416)
25.2M → Finish
7:06 | 6:58/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:01:50
Pace9:18 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:50:56
Pace8:28 /mi
📊Negative Split: 8.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:4930:299:4930:29
9:49
-
10K
6.21 mi12:21:0759:479:3729:18
9:26
-0:23
15K
9.32 mi12:49:191:27:599:2628:12
9:05
-0:21
20K
12.43 mi13:17:141:55:549:2027:55
8:59
-0:06
Half
13.11 mi13:23:102:01:509:185:56
8:42
-0:17
25K
15.53 mi13:44:502:23:309:1421:40
8:56
+0:14
30K
18.64 mi14:13:002:51:409:1328:10
9:04
+0:08
20M
20.00 mi14:24:473:03:279:1011:47
8:40
-0:24
21M
21.00 mi14:33:283:12:089:098:41
8:41
+0:01
35K
21.75 mi14:39:283:18:089:076:00
8:01
-0:40
23M
23.00 mi14:49:233:28:039:039:55
7:55
-0:06
24M
24.00 mi14:57:133:35:539:007:50
7:50
-0:05
40K
24.85 mi15:04:063:42:468:586:53
8:03
+0:13
25.2M
25.20 mi15:07:003:45:408:572:54
8:25
+0:22
Finish
26.22 mi15:14:063:52:468:537:06
6:58
-1:27

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

6:58 /mi

Average Pace

8:53 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:44

16% of race

Time at Steady Pace

1:18:53

34% of race

Time at Slower Pace

1:56:09

50% of race

Average Pace: 8:53 /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 mi11:51:4930:299:4930:29
9:49
#25115
10K
6.21 mi12:21:0759:479:3729:18
9:26
#24510
15K
9.32 mi12:49:191:27:599:2628:12
9:05
#23860
20K
12.43 mi13:17:141:55:549:2027:55
8:59
#23214
Half
13.11 mi13:23:102:01:509:185:56
8:42
#23099
25K
15.53 mi13:44:502:23:309:1421:40
8:56
#22568
30K
18.64 mi14:13:002:51:409:1328:10
9:04
#21794
20M
20.00 mi14:24:473:03:279:1011:47
8:40
#21333
21M
21.00 mi14:33:283:12:089:098:41
8:41
#20871
35K
21.75 mi14:39:283:18:089:076:00
8:01
#20609
23M
23.00 mi14:49:233:28:039:039:55
7:55
#20126
24M
24.00 mi14:57:133:35:539:007:50
7:50
#19768
40K
24.85 mi15:04:063:42:468:586:53
8:03
#19480
25.2M
25.20 mi15:07:003:45:408:572:54
8:25
#19316
Finish
26.22 mi15:14:063:52:468:537:06
6:58
#18900
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25115147811478122350(Top 79%)13535(Top 84%)13535(Top 240%)
10K6.21 mi3.10 mi24510+60514490+29114490+29123917(Top 84%)14219(Top 88%)14219(Top 252%)
15K9.32 mi3.11 mi23860+65014197+29314197+29322350(Top 79%)13535(Top 84%)13535(Top 240%)
20K12.43 mi3.11 mi23214+64613913+28413913+28420874(Top 73%)12832(Top 80%)12832(Top 227%)
Half13.11 mi0.68 mi23099+11513857+5613857+5620287(Top 71%)12579(Top 78%)12579(Top 223%)
25K15.53 mi2.42 mi22568+53113601+25613601+25619607(Top 69%)12234(Top 76%)12234(Top 217%)
30K18.64 mi3.11 mi21794+77413227+37413227+37418003(Top 63%)11383(Top 71%)11383(Top 202%)
20M20.00 mi1.36 mi21333+46112988+23912988+23914880(Top 52%)9868(Top 61%)9868(Top 175%)
21M21.00 mi1.00 mi20871+46212761+22712761+22711579(Top 41%)8172(Top 51%)8172(Top 145%)
35K21.75 mi0.75 mi20609+26212628+13312628+13312397(Top 44%)8532(Top 53%)8532(Top 151%)
23M23.00 mi1.25 mi20126+48312380+24812380+2489444(Top 33%)6954(Top 43%)6954(Top 123%)
24M24.00 mi1.00 mi19768+35812196+18412196+18410060(Top 35%)7209(Top 45%)7209(Top 128%)
40K24.85 mi0.85 mi19480+28812059+13712059+13710563(Top 37%)7348(Top 46%)7348(Top 130%)
25.2M25.20 mi0.35 mi19316+16411975+8411975+848270(Top 29%)6094(Top 38%)6094(Top 108%)
Finish26.22 mi1.02 mi18900+41611774+20111774+2015528(Top 19%)4452(Top 28%)4452(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

22350

Males

13535

M18-39

13535

5K→10K

3.1 - 6.2 mi

Top 84%
×5stories
+79ft-138ft

Overall

23917

Males

14219

M18-39

14219

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

22350

Males

13535

M18-39

13535

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

20874

Males

12832

M18-39

12832

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

20287

Males

12579

M18-39

12579

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

19607

Males

12234

M18-39

12234

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

18003

Males

11383

M18-39

11383

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14880

Males

9868

M18-39

9868

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

11579

Males

8172

M18-39

8172

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

12397

Males

8532

M18-39

8532

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

9444

Males

6954

M18-39

6954

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

10060

Males

7209

M18-39

7209

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10563

Males

7348

M18-39

7348

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8270

Males

6094

M18-39

6094

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5528

Males

4452

M18-39

4452

Passing Analysis

Category:
Athletes Passed
6254
Passed By
39
Net Change
+6215
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25115
5K → 10K63530+605#25115#24510
10K → 15K6522+650#24510#23860
15K → 20K6471+646#23860#23214
20K → Half1172+115#23214#23099
Half → 25K5321+531#23099#22568
25K → 30K7773+774#22568#21794
30K → 20M4610+461#21794#21333
20M → 21M4620+462#21333#20871
21M → 35K2620+262#20871#20609
35K → 23M4830+483#20609#20126
23M → 24M3580+358#20126#19768
24M → 40K2880+288#19768#19480
40K → 25.2M1640+164#19480#19316
25.2M → Finish4160+416#19316#18900
TOTALS625439+6215
📊

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