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BOSTON MARATHON 2025

Roy Triasmono

Bib: 4649•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 13%
Gender (Male)
#0 / 16105
Top 22%
Masters (Masters Men)
#0 / 10463
Top 9%
Division (M40-44)
#0 / 2247
Top 24%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:38
Rank: #2557
Start → 5K
19:38 | 6:19/mi
10K· 6.21 mi
39:35
Rank: #2844 (-287)
5K → 10K
19:57 | 6:25/mi
15K· 9.32 mi
59:32
Rank: #2910 (-66)
10K → 15K
19:57 | 6:25/mi
20K· 12.43 mi
1:19:25
Rank: #2794 (+116)
15K → 20K
19:53 | 6:24/mi
Half· 13.11 mi
1:23:42
Rank: #2766 (+28)
20K → Half
4:17 | 6:17/mi
25K· 15.53 mi
1:39:04
Rank: #2611 (+155)
Half → 25K
15:22 | 6:20/mi
30K· 18.64 mi
1:59:36
Rank: #2538 (+73)
25K → 30K
20:32 | 6:37/mi
20M
2:08:33
Rank: #2455 (+83)
30K → 20M
8:57 | 6:35/mi
21M
2:15:35
Rank: #2419 (+36)
20M → 21M
7:02 | 7:02/mi
35K· 21.75 mi
2:20:34
Rank: #2435 (-16)
21M → 35K
4:59 | 6:40/mi
23M
2:30:27
Rank: #2751 (-316)
35K → 23M
9:53 | 7:54/mi
24M
2:38:20
Rank: #2975 (-224)
23M → 24M
7:53 | 7:53/mi
40K· 24.85 mi
2:45:39
Rank: #3286 (-311)
24M → 40K
7:19 | 8:33/mi
25.2M
2:49:11
Rank: #3501 (-215)
40K → 25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
2:57:10
Rank: #3786 (-285)
25.2M → Finish
7:59 | 7:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:42
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:33:28
Pace7:08 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3819:386:1919:38
6:19
-
10K
6.21 mi10:44:3539:356:2219:57
6:25
+0:06
15K
9.32 mi11:04:3259:326:2319:57
6:25
0:00
20K
12.43 mi11:24:251:19:256:2319:53
6:24
-0:01
Half
13.11 mi11:28:421:23:426:234:17
6:17
-0:07
25K
15.53 mi11:44:041:39:046:2315:22
6:20
+0:03
30K
18.64 mi12:04:361:59:366:2520:32
6:37
+0:17
20M
20.00 mi12:13:332:08:336:268:57
6:35
-0:02
21M
21.00 mi12:20:352:15:356:277:02
7:02
+0:27
35K
21.75 mi12:25:342:20:346:284:59
6:40
-0:22
23M
23.00 mi12:35:272:30:276:329:53
7:54
+1:14
24M
24.00 mi12:43:202:38:206:367:53
7:53
-0:01
40K
24.85 mi12:50:392:45:396:407:19
8:33
+0:40
25.2M
25.20 mi12:54:112:49:116:433:32
10:15
+1:42
Finish
26.22 mi13:02:102:57:106:467:59
7:50
-2:25

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

6:17 /mi

Average Pace

6:46 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:20:34

79% of race

Time at Slower Pace

36:36

21% of race

Average Pace: 6:45 /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 mi10:24:3819:386:1919:38
6:19
#2557
10K
6.21 mi10:44:3539:356:2219:57
6:25
#2844
15K
9.32 mi11:04:3259:326:2319:57
6:25
#2910
20K
12.43 mi11:24:251:19:256:2319:53
6:24
#2794
Half
13.11 mi11:28:421:23:426:234:17
6:17
#2766
25K
15.53 mi11:44:041:39:046:2315:22
6:20
#2611
30K
18.64 mi12:04:361:59:366:2520:32
6:37
#2538
20M
20.00 mi12:13:332:08:336:268:57
6:35
#2455
21M
21.00 mi12:20:352:15:356:277:02
7:02
#2419
35K
21.75 mi12:25:342:20:346:284:59
6:40
#2435
23M
23.00 mi12:35:272:30:276:329:53
7:54
#2751
24M
24.00 mi12:43:202:38:206:367:53
7:53
#2975
40K
24.85 mi12:50:392:45:396:407:19
8:33
#3286
25.2M
25.20 mi12:54:112:49:116:433:32
10:15
#3501
Finish
26.22 mi13:02:102:57:106:467:59
7:50
#3786
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2557243324333069(Top 11%)2922(Top 18%)2922(Top 130%)
10K6.21 mi3.10 mi2844-2872710-2772710-2773179(Top 11%)3024(Top 19%)3024(Top 135%)
15K9.32 mi3.11 mi2910-662774-642774-643069(Top 11%)2922(Top 18%)2922(Top 130%)
20K12.43 mi3.11 mi2794+1162664+1102664+1102518(Top 9%)2400(Top 15%)2400(Top 107%)
Half13.11 mi0.68 mi2766+282638+262638+262399(Top 8%)2296(Top 14%)2296(Top 102%)
25K15.53 mi2.42 mi2611+1552492+1462492+1462052(Top 7%)1955(Top 12%)1955(Top 87%)
30K18.64 mi3.11 mi2538+732424+682424+682446(Top 9%)2316(Top 14%)2316(Top 103%)
20M20.00 mi1.36 mi2455+832341+832341+831969(Top 7%)1862(Top 12%)1862(Top 83%)
21M21.00 mi1.00 mi2419+362306+352306+352394(Top 8%)2235(Top 14%)2235(Top 99%)
35K21.75 mi0.75 mi2435-162323-172323-173255(Top 11%)2971(Top 18%)2971(Top 132%)
23M23.00 mi1.25 mi2751-3162612-2892612-2899207(Top 32%)6816(Top 42%)6816(Top 303%)
24M24.00 mi1.00 mi2975-2242814-2022814-20210391(Top 37%)7358(Top 46%)7358(Top 327%)
40K24.85 mi0.85 mi3286-3113092-2783092-27813731(Top 48%)8856(Top 55%)8856(Top 394%)
25.2M25.20 mi0.35 mi3501-2153276-1843276-18417980(Top 63%)10780(Top 67%)10780(Top 480%)
Finish26.22 mi1.02 mi3786-2853514-2383514-23811630(Top 41%)7819(Top 49%)7819(Top 348%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3069

Males

2922

M40-44

2922

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3179

Males

3024

M40-44

3024

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3069

Males

2922

M40-44

2922

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2518

Males

2400

M40-44

2400

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2399

Males

2296

M40-44

2296

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

2052

Males

1955

M40-44

1955

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2446

Males

2316

M40-44

2316

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1969

Males

1862

M40-44

1862

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2394

Males

2235

M40-44

2235

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

3255

Males

2971

M40-44

2971

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

9207

Males

6816

M40-44

6816

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

10391

Males

7358

M40-44

7358

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

13731

Males

8856

M40-44

8856

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

17980

Males

10780

M40-44

10780

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2stories
+22ft-21ft

Overall

11630

Males

7819

M40-44

7819

Passing Analysis

Category:
Athletes Passed
763
Passed By
1992
Net Change
-1229
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2557
5K → 10K40327-287#2557#2844
10K → 15K58124-66#2844#2910
15K → 20K14630+116#2910#2794
20K → Half302+28#2794#2766
Half → 25K1638+155#2766#2611
25K → 30K12653+73#2611#2538
30K → 20M896+83#2538#2455
20M → 21M5519+36#2455#2419
21M → 35K2541-16#2419#2435
35K → 23M10326-316#2435#2751
23M → 24M5229-224#2751#2975
24M → 40K8319-311#2975#3286
40K → 25.2M1216-215#3286#3501
25.2M → Finish7292-285#3501#3786
TOTALS7631992-1229
📊

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