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BOSTON MARATHON 2025

Rachmat Sugianto

Bib: 28168•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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:39/mi
26:51
↑ 97↓ 3451.5%
10K· 6.21 mi
8:43/mi
53:57
↑ 79↓ 1380.4%
15K· 9.32 mi
9:10/mi
1:22:26
↑ 67↓ 78
20K· 12.43 mi
9:28/mi
1:51:50
↑ 106↓ 860.1%
Half· 13.11 mi
9:36/mi
1:58:23
↑ 19↓ 370.5%
25K· 15.53 mi
10:42/mi
2:24:20
↑ 66↓ 880.2%
30K· 18.64 mi
12:09/mi
3:02:05
↑ 181↓ 1480.2%
20M
12:41/mi
3:19:19
↑ 64↓ 500.2%
21M
13:23/mi
3:32:42
↑ 106↓ 241.6%
35K· 21.75 mi
11:43/mi
3:41:28
↑ 17↓ 861.7%
23M
12:21/mi
3:56:56
↑ 23↓ 630.6%
24M
11:31/mi
4:08:27
↓ 821.3%
40K· 24.85 mi
12:11/mi
4:18:52
↓ 200.3%
25.2M
14:27/mi
4:23:51
↑ 13↓ 160.2%
Finish· 26.22 mi
11:04/mi
4:35:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:23
Pace9:02 /mi
2nd Half
Distance13.11 mi
Time2:36:45
Pace11:57 /mi
📊Positive Split: 32.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:0126:518:3926:51
8:39
-
10K
6.21 mi12:11:0753:578:4127:06
8:43
+0:04
15K
9.32 mi12:39:361:22:268:5128:29
9:10
+0:27
20K
12.43 mi13:09:001:51:509:0029:24
9:28
+0:18
Half
13.11 mi13:15:331:58:239:026:33
9:36
+0:08
25K
15.53 mi13:41:302:24:209:1725:57
10:42
+1:06
30K
18.64 mi14:19:153:02:059:4637:45
12:09
+1:27
20M
20.00 mi14:36:293:19:199:5817:14
12:41
+0:32
21M
21.00 mi14:49:523:32:4210:0813:23
13:23
+0:42
35K
21.75 mi14:58:383:41:2810:118:46
11:43
-1:40
23M
23.00 mi15:14:063:56:5610:1815:28
12:21
+0:38
24M
24.00 mi15:25:374:08:2710:2111:31
11:31
-0:50
40K
24.85 mi15:36:024:18:5210:2510:25
12:11
+0:40
25.2M
25.20 mi15:41:014:23:5110:284:59
14:27
+2:16
Finish
26.22 mi15:52:184:35:0810:3011:17
11:04
-3:23

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

8:39 /mi

Average Pace

10:30 /mi

Slowest Pace

14:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:23

43% of race

Time at Steady Pace

2:01:09

44% of race

Time at Slower Pace

35:36

13% of race

Average Pace: 10:30 /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 mi11:44:0126:518:3926:51
8:39
#20713
10K
6.21 mi12:11:0753:578:4127:06
8:43
#20825
15K
9.32 mi12:39:361:22:268:5128:29
9:10
#21508
20K
12.43 mi13:09:001:51:509:0029:24
9:28
#21932
Half
13.11 mi13:15:331:58:239:026:33
9:36
#22057
25K
15.53 mi13:41:302:24:209:1725:57
10:42
#22757
30K
18.64 mi14:19:153:02:059:4637:45
12:09
#23586
20M
20.00 mi14:36:293:19:199:5817:14
12:41
#23912
21M
21.00 mi14:49:523:32:4210:0813:23
13:23
#24070
35K
21.75 mi14:58:383:41:2810:118:46
11:43
#24123
23M
23.00 mi15:14:063:56:5610:1815:28
12:21
#24254
24M
24.00 mi15:25:374:08:2710:2111:31
11:31
#24288
40K
24.85 mi15:36:024:18:5210:2510:25
12:11
#24356
25.2M
25.20 mi15:41:014:23:5110:284:59
14:27
#24418
Finish
26.22 mi15:52:184:35:0810:3011:17
11:04
#24467
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi20713127361273622738(Top 80%)13711(Top 85%)13711(Top 575%)
10K6.21 mi3.10 mi20825-11212814-7812814-7821003(Top 74%)12930(Top 80%)12930(Top 542%)
15K9.32 mi3.11 mi21508-68313142-32813142-32822738(Top 80%)13711(Top 85%)13711(Top 575%)
20K12.43 mi3.11 mi21932-42413308-16613308-16622787(Top 80%)13701(Top 85%)13701(Top 574%)
Half13.11 mi0.68 mi22057-12513366-5813366-5823841(Top 84%)14171(Top 88%)14171(Top 594%)
25K15.53 mi2.42 mi22757-70013689-32313689-32324719(Top 87%)14515(Top 90%)14515(Top 608%)
30K18.64 mi3.11 mi23586-82914022-33314022-33325764(Top 91%)14876(Top 92%)14876(Top 623%)
20M20.00 mi1.36 mi23912-32614150-12814150-12826117(Top 92%)14980(Top 93%)14980(Top 628%)
21M21.00 mi1.00 mi24070-15814205-5514205-5525543(Top 90%)14646(Top 91%)14646(Top 614%)
35K21.75 mi0.75 mi24123-5314227-2214227-2225432(Top 90%)14554(Top 90%)14554(Top 610%)
23M23.00 mi1.25 mi24254-13114262-3514262-3525599(Top 90%)14625(Top 91%)14625(Top 613%)
24M24.00 mi1.00 mi24288-3414279-1714279-1724926(Top 88%)14268(Top 89%)14268(Top 598%)
40K24.85 mi0.85 mi24356-6814294-1514294-1525213(Top 89%)14379(Top 89%)14379(Top 603%)
25.2M25.20 mi0.35 mi24418-6214321-2714321-2726705(Top 94%)15115(Top 94%)15115(Top 633%)
Finish26.22 mi1.02 mi24467-4914319+214319+225507(Top 90%)14527(Top 90%)14527(Top 609%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

22738

Males

13711

M45-49

13711

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

21003

Males

12930

M45-49

12930

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

22738

Males

13711

M45-49

13711

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

22787

Males

13701

M45-49

13701

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

23841

Males

14171

M45-49

14171

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

24719

Males

14515

M45-49

14515

25K→30K

15.5 - 18.6 mi

Top 91%
×9story building
+181ft-148ft

Overall

25764

Males

14876

M45-49

14876

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

26117

Males

14980

M45-49

14980

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

25543

Males

14646

M45-49

14646

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

25432

Males

14554

M45-49

14554

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

25599

Males

14625

M45-49

14625

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

24926

Males

14268

M45-49

14268

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

25213

Males

14379

M45-49

14379

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

26705

Males

15115

M45-49

15115

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

25507

Males

14527

M45-49

14527

Passing Analysis

Category:
Athletes Passed
605
Passed By
4359
Net Change
-3754
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20713
5K → 10K234346-112#20713#20825
10K → 15K54737-683#20825#21508
15K → 20K90514-424#21508#21932
20K → Half12137-125#21932#22057
Half → 25K20720-700#22057#22757
25K → 30K23852-829#22757#23586
30K → 20M19345-326#23586#23912
20M → 21M23181-158#23912#24070
21M → 35K1871-53#24070#24123
35K → 23M36167-131#24123#24254
23M → 24M3165-34#24254#24288
24M → 40K1987-68#24288#24356
40K → 25.2M365-62#24356#24418
25.2M → Finish2372-49#24418#24467
TOTALS6054359-3754
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing