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BOSTON MARATHON 2025

Mufti Utomo

Bib: 29100•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:02
Rank: #19177
Start → 5K
26:02 | 8:23/mi
10K· 6.21 mi
52:19
Rank: #19360 (-183)
5K → 10K
26:17 | 8:28/mi
15K· 9.32 mi
1:18:50
Rank: #19406 (-46)
10K → 15K
26:31 | 8:32/mi
20K· 12.43 mi
1:45:26
Rank: #19169 (+237)
15K → 20K
26:36 | 8:34/mi
Half· 13.11 mi
1:51:20
Rank: #19215 (-46)
20K → Half
5:54 | 8:39/mi
25K· 15.53 mi
2:12:19
Rank: #19015 (+200)
Half → 25K
20:59 | 8:39/mi
30K· 18.64 mi
2:40:43
Rank: #18876 (+139)
25K → 30K
28:24 | 9:08/mi
20M
2:54:00
Rank: #19032 (-156)
30K → 20M
13:17 | 9:46/mi
21M
3:04:36
Rank: #19123 (-91)
20M → 21M
10:36 | 10:36/mi
35K· 21.75 mi
3:11:56
Rank: #19249 (-126)
21M → 35K
7:20 | 9:48/mi
23M
3:25:09
Rank: #19513 (-264)
35K → 23M
13:13 | 10:33/mi
24M
3:35:06
Rank: #19610 (-97)
23M → 24M
9:57 | 9:57/mi
40K· 24.85 mi
3:43:46
Rank: #19703 (-93)
24M → 40K
8:40 | 10:08/mi
25.2M
3:47:44
Rank: #19758 (-55)
40K → 25.2M
3:58 | 11:30/mi
Finish· 26.22 mi
3:57:13
Rank: #19788 (-30)
25.2M → Finish
9:29 | 9:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:20
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time2:05:53
Pace9:36 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2726:028:2326:02
8:23
-
10K
6.21 mi12:12:4452:198:2526:17
8:28
+0:05
15K
9.32 mi12:39:151:18:508:2726:31
8:32
+0:04
20K
12.43 mi13:05:511:45:268:2926:36
8:34
+0:02
Half
13.11 mi13:11:451:51:208:305:54
8:39
+0:05
25K
15.53 mi13:32:442:12:198:3120:59
8:39
0:00
30K
18.64 mi14:01:082:40:438:3728:24
9:08
+0:29
20M
20.00 mi14:14:252:54:008:4213:17
9:46
+0:38
21M
21.00 mi14:25:013:04:368:4710:36
10:36
+0:50
35K
21.75 mi14:32:213:11:568:507:20
9:48
-0:48
23M
23.00 mi14:45:343:25:098:5513:13
10:33
+0:45
24M
24.00 mi14:55:313:35:068:589:57
9:57
-0:36
40K
24.85 mi15:04:113:43:469:008:40
10:08
+0:11
25.2M
25.20 mi15:08:093:47:449:023:58
11:30
+1:22
Finish
26.22 mi15:17:383:57:139:039:29
9:18
-2:12

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

8:23 /mi

Average Pace

9:03 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:19

56% of race

Time at Steady Pace

37:53

16% of race

Time at Slower Pace

1:07:01

28% of race

Average Pace: 9:03 /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 mi11:46:2726:028:2326:02
8:23
#19177
10K
6.21 mi12:12:4452:198:2526:17
8:28
#19360
15K
9.32 mi12:39:151:18:508:2726:31
8:32
#19406
20K
12.43 mi13:05:511:45:268:2926:36
8:34
#19169
Half
13.11 mi13:11:451:51:208:305:54
8:39
#19215
25K
15.53 mi13:32:442:12:198:3120:59
8:39
#19015
30K
18.64 mi14:01:082:40:438:3728:24
9:08
#18876
20M
20.00 mi14:14:252:54:008:4213:17
9:46
#19032
21M
21.00 mi14:25:013:04:368:4710:36
10:36
#19123
35K
21.75 mi14:32:213:11:568:507:20
9:48
#19249
23M
23.00 mi14:45:343:25:098:5513:13
10:33
#19513
24M
24.00 mi14:55:313:35:068:589:57
9:57
#19610
40K
24.85 mi15:04:113:43:469:008:40
10:08
#19703
25.2M
25.20 mi15:08:093:47:449:023:58
11:30
#19758
Finish
26.22 mi15:17:383:57:139:039:29
9:18
#19788
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi19177121151211519530(Top 69%)12288(Top 76%)12288(Top 515%)
10K6.21 mi3.10 mi19360-18312207-9212207-9219558(Top 69%)12294(Top 76%)12294(Top 515%)
15K9.32 mi3.11 mi19406-4612224-1712224-1719530(Top 69%)12288(Top 76%)12288(Top 515%)
20K12.43 mi3.11 mi19169+23712113+11112113+11118612(Top 66%)11868(Top 74%)11868(Top 497%)
Half13.11 mi0.68 mi19215-4612125-1212125-1220037(Top 71%)12478(Top 77%)12478(Top 523%)
25K15.53 mi2.42 mi19015+20012035+9012035+9018113(Top 64%)11581(Top 72%)11581(Top 485%)
30K18.64 mi3.11 mi18876+13911949+8611949+8618358(Top 65%)11546(Top 72%)11546(Top 484%)
20M20.00 mi1.36 mi19032-15611981-3211981-3220202(Top 71%)12234(Top 76%)12234(Top 513%)
21M21.00 mi1.00 mi19123-9112003-2212003-2220308(Top 71%)12175(Top 76%)12175(Top 510%)
35K21.75 mi0.75 mi19249-12612035-3212035-3221324(Top 75%)12586(Top 78%)12586(Top 527%)
23M23.00 mi1.25 mi19513-26412109-7412109-7422147(Top 78%)12949(Top 80%)12949(Top 543%)
24M24.00 mi1.00 mi19610-9712125-1612125-1621206(Top 75%)12444(Top 77%)12444(Top 522%)
40K24.85 mi0.85 mi19703-9312152-2712152-2720887(Top 74%)12230(Top 76%)12230(Top 513%)
25.2M25.20 mi0.35 mi19758-5512173-2112173-2122011(Top 77%)12786(Top 79%)12786(Top 536%)
Finish26.22 mi1.02 mi19788-3012168+512168+520393(Top 72%)12004(Top 75%)12004(Top 503%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

19530

Males

12288

M45-49

12288

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

19558

Males

12294

M45-49

12294

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

19530

Males

12288

M45-49

12288

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

18612

Males

11868

M45-49

11868

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

20037

Males

12478

M45-49

12478

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

18113

Males

11581

M45-49

11581

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

18358

Males

11546

M45-49

11546

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

20202

Males

12234

M45-49

12234

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

20308

Males

12175

M45-49

12175

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

21324

Males

12586

M45-49

12586

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

22147

Males

12949

M45-49

12949

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

21206

Males

12444

M45-49

12444

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

20887

Males

12230

M45-49

12230

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

22011

Males

12786

M45-49

12786

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

20393

Males

12004

M45-49

12004

Passing Analysis

Category:
Athletes Passed
1581
Passed By
2192
Net Change
-611
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19177
5K → 10K174357-183#19177#19360
10K → 15K181227-46#19360#19406
15K → 20K31376+237#19406#19169
20K → Half2571-46#19169#19215
Half → 25K26868+200#19215#19015
25K → 30K292153+139#19015#18876
30K → 20M64220-156#18876#19032
20M → 21M62153-91#19032#19123
21M → 35K28154-126#19123#19249
35K → 23M40304-264#19249#19513
23M → 24M40137-97#19513#19610
24M → 40K37130-93#19610#19703
40K → 25.2M1166-55#19703#19758
25.2M → Finish4676-30#19758#19788
TOTALS15812192-611
📊

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