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BOSTON MARATHON 2026

Suk Man Chau

Bib: 29713β€’F

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
30:26
3.11 mi
Rank: #25380
Start β†’ 5K
30:26 | 9:48/mi
10K
1:00:44
6.21 mi
Rank: #25291 (+89)
5K β†’ 10K
30:18 | 9:46/mi
15K
1:32:22
9.32 mi
Rank: #25604 (-313)
10K β†’ 15K
31:38 | 10:11/mi
20K
2:04:39
12.43 mi
Rank: #25671 (-67)
15K β†’ 20K
32:17 | 10:24/mi
HALF
2:11:33
13.11 mi
Rank: #25674 (-3)
20K β†’ HALF
6:54 | 10:08/mi
25K
2:37:52
15.53 mi
Rank: #25794 (-120)
HALF β†’ 25K
26:19 | 10:52/mi
30K
3:11:40
18.64 mi
Rank: #25638 (+156)
25K β†’ 30K
33:48 | 10:53/mi
20M
3:26:25
20.00 mi
Rank: #25556 (+82)
30K β†’ 20M
14:45 | 10:52/mi
21M
3:37:43
21.00 mi
Rank: #25461 (+95)
20M β†’ 21M
11:18 | 11:18/mi
35K
3:45:43
21.75 mi
Rank: #25449 (+12)
21M β†’ 35K
8:00 | 10:42/mi
23M
3:59:01
23.00 mi
Rank: #25346 (+103)
35K β†’ 23M
13:18 | 10:38/mi
24M
4:09:54
24.00 mi
Rank: #25312 (+34)
23M β†’ 24M
10:53 | 10:53/mi
40K
4:18:46
24.85 mi
Rank: #25231 (+81)
24M β†’ 40K
8:52 | 10:23/mi
25.2M
4:22:40
25.20 mi
Rank: #25210 (+21)
40K β†’ 25.2M
3:54 | 11:19/mi
FINISH
4:32:27
26.22 mi
Rank: #25119 (+91)
25.2M β†’ FINISH
9:47 | 9:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:11:33
Pace10:03 /mi
2nd Half
Distance13.11 mi
Time2:20:54
Pace10:45 /mi
πŸ“ŠPositive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:4430:269:4830:26
9:48
-
10K
6.21 mi12:25:021:00:449:4730:18
9:46
-0:02
15K
9.32 mi12:56:401:32:229:5531:38
10:11
+0:25
20K
12.43 mi13:28:572:04:3910:0232:17
10:24
+0:13
HALF
13.11 mi13:35:512:11:3310:036:54
10:08
-0:16
25K
15.53 mi14:02:102:37:5210:1026:19
10:52
+0:44
30K
18.64 mi14:35:583:11:4010:1733:48
10:53
+0:01
20M
20.00 mi14:50:433:26:2510:2014:45
10:52
-0:01
21M
21.00 mi15:02:013:37:4310:2311:18
11:18
+0:26
35K
21.75 mi15:10:013:45:4310:238:00
10:42
-0:36
23M
23.00 mi15:23:193:59:0110:2413:18
10:38
-0:04
24M
24.00 mi15:34:124:09:5410:2510:53
10:53
+0:15
40K
24.85 mi15:43:044:18:4610:258:52
10:23
-0:30
25.2M
25.20 mi15:46:584:22:4010:263:54
11:19
+0:56
FINISH
26.22 mi15:56:454:32:2710:249:47
9:37
-1:42

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:37 /mi

Average Pace

10:24 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:30:12

55% of race

Time at Steady Pace

2:02:15

45% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:23 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:54:4430:269:4830:26
9:48
#25380
10K
6.21 mi12:25:021:00:449:4730:18
9:46
#25291
15K
9.32 mi12:56:401:32:229:5531:38
10:11
#25604
20K
12.43 mi13:28:572:04:3910:0232:17
10:24
#25671
HALF
13.11 mi13:35:512:11:3310:036:54
10:08
#25674
25K
15.53 mi14:02:102:37:5210:1026:19
10:52
#25794
30K
18.64 mi14:35:583:11:4010:1733:48
10:53
#25638
20M
20.00 mi14:50:433:26:2510:2014:45
10:52
#25556
21M
21.00 mi15:02:013:37:4310:2311:18
11:18
#25461
35K
21.75 mi15:10:013:45:4310:238:00
10:42
#25449
23M
23.00 mi15:23:193:59:0110:2413:18
10:38
#25346
24M
24.00 mi15:34:124:09:5410:2510:53
10:53
#25312
40K
24.85 mi15:43:044:18:4610:258:52
10:23
#25231
25.2M
25.20 mi15:46:584:22:4010:263:54
11:19
#25210
FINISH
26.22 mi15:56:454:32:2710:249:47
9:37
#25119
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi25380103891038926097(Top 90%)10785(Top 86%)10785(Top 1379%)
10K6.21 mi3.10 mi25291+8910329+6010329+6025226(Top 87%)10293(Top 82%)10293(Top 1316%)
15K9.32 mi3.11 mi25604-31310507-17810507-17826097(Top 90%)10785(Top 86%)10785(Top 1379%)
20K12.43 mi3.11 mi25671-6710542-3510542-3525902(Top 89%)10684(Top 85%)10684(Top 1366%)
HALF13.11 mi0.68 mi25674-310545-310545-325925(Top 89%)10718(Top 85%)10718(Top 1371%)
25K15.53 mi2.42 mi25794-12010623-7810623-7826096(Top 90%)10848(Top 86%)10848(Top 1387%)
30K18.64 mi3.11 mi25638+15610566+5710566+5725105(Top 87%)10423(Top 83%)10423(Top 1333%)
20M20.00 mi1.36 mi25556+8210545+2110545+2124655(Top 85%)10267(Top 82%)10267(Top 1313%)
21M21.00 mi1.00 mi25461+9510499+4610499+4623760(Top 82%)9849(Top 78%)9849(Top 1259%)
35K21.75 mi0.75 mi25449+1210506-710506-724691(Top 85%)10357(Top 82%)10357(Top 1324%)
23M23.00 mi1.25 mi25346+10310471+3510471+3523689(Top 82%)9886(Top 79%)9886(Top 1264%)
24M24.00 mi1.00 mi25312+3410462+910462+924884(Top 86%)10538(Top 84%)10538(Top 1348%)
40K24.85 mi0.85 mi25231+8110439+2310439+2322911(Top 79%)9572(Top 76%)9572(Top 1224%)
25.2M25.20 mi0.35 mi25210+2110434+510434+523156(Top 80%)9703(Top 77%)9703(Top 1241%)
FINISH26.22 mi1.02 mi25119+9110391+4310391+4322698(Top 78%)9451(Top 75%)9451(Top 1209%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
Γ—21
+97ft-345ft

Overall

26097

Females

10785

F60-64

10785

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25226

Females

10293

F60-64

10293

10K→15K

6.2 - 9.3 mi

Top 90%
Γ—3
+67ft-78ft

Overall

26097

Females

10785

F60-64

10785

15K→20K

9.3 - 12.4 mi

Top 89%
Γ—5
+106ft-86ft

Overall

25902

Females

10684

F60-64

10684

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25925

Females

10718

F60-64

10718

HALF→25K

13.1 - 15.5 mi

Top 90%
Γ—4
+66ft-88ft

Overall

26096

Females

10848

F60-64

10848

25K→30K

15.5 - 18.6 mi

Top 87%
Γ—9
+181ft-148ft

Overall

25105

Females

10423

F60-64

10423

30K→20M

18.6 - 20.0 mi

Top 85%
Γ—5
+64ft-50ft

Overall

24655

Females

10267

F60-64

10267

20M→21M

20.0 - 21.0 mi

Top 82%
Γ—8
+106ft-24ft

Overall

23760

Females

9849

F60-64

9849

21M→35K

21.0 - 21.8 mi

Top 85%
Γ—7
+17ft-86ft

Overall

24691

Females

10357

F60-64

10357

35K→23M

21.8 - 23.0 mi

Top 82%
Γ—5
+23ft-63ft

Overall

23689

Females

9886

F60-64

9886

23M→24M

23.0 - 24.0 mi

Top 86%
Γ—6
+12ft-82ft

Overall

24884

Females

10538

F60-64

10538

24M→40K

24.0 - 24.9 mi

Top 79%
Γ—1
+6ft-20ft

Overall

22911

Females

9572

F60-64

9572

40K→25.2M

24.9 - 25.2 mi

Top 80%
Γ—1
+13ft-16ft

Overall

23156

Females

9703

F60-64

9703

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
Γ—2
+22ft-21ft

Overall

22698

Females

9451

F60-64

9451

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 7 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing