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BOSTON MARATHON 2026

Colin Rowan

Bib: 27284•M

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Division (M50-54)
#0 / 1868
Race Day Weather
51°/41°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:02
Rank: #23952
Start → 5K
9:21/mi
29:02 split
10K· 6.21 mi
55:54
Rank: #22722 (+1230)
5K → 10K
8:39/mi
26:52 split
15K· 9.32 mi
1:22:28
Rank: #21985 (+737)
10K → 15K
8:34/mi
26:34 split
20K· 12.43 mi
1:49:20
Rank: #21533 (+452)
15K → 20K
8:39/mi
26:52 split
HALF· 13.11 mi
1:55:03
Rank: #21439 (+94)
20K → HALF
8:24/mi
5:43 split
25K· 15.53 mi
2:16:49
Rank: #21356 (+83)
HALF → 25K
8:59/mi
21:46 split
30K· 18.64 mi
2:44:43
Rank: #20992 (+364)
25K → 30K
8:59/mi
27:54 split
20M
2:56:57
Rank: #20865 (+127)
30K → 20M
9:01/mi
12:14 split
21M
3:06:29
Rank: #20714 (+151)
20M → 21M
9:32/mi
9:32 split
35K· 21.75 mi
3:12:56
Rank: #20626 (+88)
21M → 35K
8:38/mi
6:27 split
23M
3:24:09
Rank: #20498 (+128)
35K → 23M
8:58/mi
11:13 split
24M
3:32:53
Rank: #20400 (+98)
23M → 24M
8:44/mi
8:44 split
40K· 24.85 mi
3:40:14
Rank: #20253 (+147)
24M → 40K
8:36/mi
7:21 split
25.2M
3:43:27
Rank: #20194 (+59)
40K → 25.2M
9:20/mi
3:13 split
FINISH· 26.22 mi
3:53:07
Rank: #20291 (-97)
25.2M → FINISH
9:30/mi
9:40 split

The Course

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Half Splits

1st Half· via HALFFaster
Distance13.11 mi
Time1:55:03
Pace8:47 /mi
2nd Half
Distance13.11 mi
Time1:58:04
Pace9:01 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:1929:029:2129:02
9:21
-
10K
6.21 mi12:17:1155:549:0026:52
8:39
-0:42
15K
9.32 mi12:43:451:22:288:5126:34
8:34
-0:05
20K
12.43 mi13:10:371:49:208:4826:52
8:39
+0:05
HALF
13.11 mi13:16:201:55:038:475:43
8:24
-0:15
25K
15.53 mi13:38:062:16:498:4921:46
8:59
+0:35
30K
18.64 mi14:06:002:44:438:5127:54
8:59
0:00
20M
20.00 mi14:18:142:56:578:5112:14
9:01
+0:02
21M
21.00 mi14:27:463:06:298:539:32
9:32
+0:31
35K
21.75 mi14:34:133:12:568:536:27
8:38
-0:54
23M
23.00 mi14:45:263:24:098:5311:13
8:58
+0:20
24M
24.00 mi14:54:103:32:538:538:44
8:44
-0:14
40K
24.85 mi15:01:313:40:148:527:21
8:36
-0:08
25.2M
25.20 mi15:04:443:43:278:533:13
9:20
+0:44
FINISH
26.22 mi15:14:243:53:078:549:40
9:30
+0:10

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

8:24 /mi

Average Pace

8:54 /mi

Slowest Pace

9:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:40

78% of race

Time at Steady Pace

51:27

22% of race

Time at Slower Pace

0:00

0% 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 mi11:50:1929:029:2129:02
9:21
#23952
10K
6.21 mi12:17:1155:549:0026:52
8:39
#22722
15K
9.32 mi12:43:451:22:288:5126:34
8:34
#21985
20K
12.43 mi13:10:371:49:208:4826:52
8:39
#21533
HALF
13.11 mi13:16:201:55:038:475:43
8:24
#21439
25K
15.53 mi13:38:062:16:498:4921:46
8:59
#21356
30K
18.64 mi14:06:002:44:438:5127:54
8:59
#20992
20M
20.00 mi14:18:142:56:578:5112:14
9:01
#20865
21M
21.00 mi14:27:463:06:298:539:32
9:32
#20714
35K
21.75 mi14:34:133:12:568:536:27
8:38
#20626
23M
23.00 mi14:45:263:24:098:5311:13
8:58
#20498
24M
24.00 mi14:54:103:32:538:538:44
8:44
#20400
40K
24.85 mi15:01:313:40:148:527:21
8:36
#20253
25.2M
25.20 mi15:04:443:43:278:533:13
9:20
#20194
FINISH
26.22 mi15:14:243:53:078:549:40
9:30
#20291
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi23952142141421420402(Top 70%)12521(Top 77%)12521(Top 670%)
10K6.21 mi3.10 mi22722+123013606+60813606+60821146(Top 73%)12852(Top 79%)12852(Top 688%)
15K9.32 mi3.11 mi21985+73713239+36713239+36720402(Top 70%)12521(Top 77%)12521(Top 670%)
20K12.43 mi3.11 mi21533+45213010+22913010+22920145(Top 69%)12355(Top 76%)12355(Top 661%)
HALF13.11 mi0.68 mi21439+9412961+4912961+4919537(Top 67%)12119(Top 74%)12119(Top 649%)
25K15.53 mi2.42 mi21356+8312915+4612915+4621051(Top 73%)12767(Top 78%)12767(Top 683%)
30K18.64 mi3.11 mi20992+36412725+19012725+19019482(Top 67%)11931(Top 73%)11931(Top 639%)
20M20.00 mi1.36 mi20865+12712656+6912656+6918952(Top 65%)11625(Top 71%)11625(Top 622%)
21M21.00 mi1.00 mi20714+15112582+7412582+7418651(Top 64%)11448(Top 70%)11448(Top 613%)
35K21.75 mi0.75 mi20626+8812530+5212530+5218210(Top 63%)11147(Top 68%)11147(Top 597%)
23M23.00 mi1.25 mi20498+12812452+7812452+7818308(Top 63%)11131(Top 68%)11131(Top 596%)
24M24.00 mi1.00 mi20400+9812388+6412388+6418191(Top 63%)11050(Top 68%)11050(Top 592%)
40K24.85 mi0.85 mi20253+14712295+9312295+9316269(Top 56%)10092(Top 62%)10092(Top 540%)
25.2M25.20 mi0.35 mi20194+5912259+3612259+3616461(Top 57%)10208(Top 62%)10208(Top 546%)
FINISH26.22 mi1.02 mi20291-9712298-3912298-3922275(Top 77%)12974(Top 79%)12974(Top 695%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

20402

Males

12521

M50-54

12521

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

21146

Males

12852

M50-54

12852

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

20402

Males

12521

M50-54

12521

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

20145

Males

12355

M50-54

12355

20K→HALF

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

19537

Males

12119

M50-54

12119

HALF→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

21051

Males

12767

M50-54

12767

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

19482

Males

11931

M50-54

11931

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

18952

Males

11625

M50-54

11625

20M→21M

20.0 - 21.0 mi

Top 64%
×8story building
+106ft-24ft

Overall

18651

Males

11448

M50-54

11448

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

18210

Males

11147

M50-54

11147

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

18308

Males

11131

M50-54

11131

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

18191

Males

11050

M50-54

11050

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

16269

Males

10092

M50-54

10092

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16461

Males

10208

M50-54

10208

25.2M→FINISH

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

22275

Males

12974

M50-54

12974

Passing Analysis

Category:
Athletes Passed
3985
Passed By
324
Net Change
+3661
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23952
5K → 10K12388+1230#23952#22722
10K → 15K74710+737#22722#21985
15K → 20K47422+452#21985#21533
20K → HALF973+94#21533#21439
HALF → 25K14663+83#21439#21356
25K → 30K38925+364#21356#20992
30K → 20M14821+127#20992#20865
20M → 21M16110+151#20865#20714
21M → 35K913+88#20714#20626
35K → 23M15123+128#20626#20498
23M → 24M11214+98#20498#20400
24M → 40K1481+147#20400#20253
40K → 25.2M623+59#20253#20194
25.2M → FINISH21118-97#20194#20291
TOTALS3985324+3661
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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OTQ

Olympic Trials Qualifying analysis available

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing