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BOSTON MARATHON 2026

Zhihong Velmer

Bib: 20348β€’F

NY

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 44%
Masters (Masters Women)
#0 / 6862
Top 30%
Age Group (F60-64)
#0 / 782
Top 5%
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
23:06
3.11 mi
Rank: #12270
Start β†’ 5K
23:06 | 7:27/mi
10K
46:22
6.21 mi
Rank: #12518 (-248)
5K β†’ 10K
23:16 | 7:30/mi
15K
1:10:24
9.32 mi
Rank: #13265 (-747)
10K β†’ 15K
24:02 | 7:45/mi
20K
1:35:17
12.43 mi
Rank: #14024 (-759)
15K β†’ 20K
24:53 | 8:01/mi
HALF
1:40:41
13.11 mi
Rank: #14155 (-131)
20K β†’ HALF
5:24 | 7:56/mi
25K
2:00:43
15.53 mi
Rank: #14693 (-538)
HALF β†’ 25K
20:02 | 8:16/mi
30K
2:27:17
18.64 mi
Rank: #15214 (-521)
25K β†’ 30K
26:34 | 8:34/mi
20M
2:39:09
20.00 mi
Rank: #15403 (-189)
30K β†’ 20M
11:52 | 8:45/mi
21M
2:48:22
21.00 mi
Rank: #15494 (-91)
20M β†’ 21M
9:13 | 9:13/mi
35K
2:54:41
21.75 mi
Rank: #15563 (-69)
21M β†’ 35K
6:19 | 8:27/mi
23M
3:05:36
23.00 mi
Rank: #15646 (-83)
35K β†’ 23M
10:55 | 8:44/mi
24M
3:13:55
24.00 mi
Rank: #15645 (+1)
23M β†’ 24M
8:19 | 8:19/mi
40K
3:21:27
24.85 mi
Rank: #15707 (-62)
24M β†’ 40K
7:32 | 8:49/mi
25.2M
3:24:51
25.20 mi
Rank: #15766 (-59)
40K β†’ 25.2M
3:24 | 9:52/mi
FINISH
3:34:03
26.22 mi
Rank: #15975 (-209)
25.2M β†’ FINISH
9:12 | 9:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:41
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:53:22
Pace8:39 /mi
πŸ“ŠPositive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:4123:067:2723:06
7:27
-
10K
6.21 mi11:30:5746:227:2823:16
7:30
+0:03
15K
9.32 mi11:54:591:10:247:3424:02
7:45
+0:15
20K
12.43 mi12:19:521:35:177:4124:53
8:01
+0:16
HALF
13.11 mi12:25:161:40:417:415:24
7:56
-0:05
25K
15.53 mi12:45:182:00:437:4720:02
8:16
+0:20
30K
18.64 mi13:11:522:27:177:5526:34
8:34
+0:18
20M
20.00 mi13:23:442:39:097:5811:52
8:45
+0:11
21M
21.00 mi13:32:572:48:228:029:13
9:13
+0:28
35K
21.75 mi13:39:162:54:418:026:19
8:27
-0:46
23M
23.00 mi13:50:113:05:368:0510:55
8:44
+0:17
24M
24.00 mi13:58:303:13:558:058:19
8:19
-0:25
40K
24.85 mi14:06:023:21:278:077:32
8:49
+0:30
25.2M
25.20 mi14:09:263:24:518:083:24
9:52
+1:03
FINISH
26.22 mi14:18:383:34:038:119:12
9:02
-0:50

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

7:27 /mi

Average Pace

8:10 /mi

Slowest Pace

9:52 /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

1:40:41

47% of race

Time at Steady Pace

1:24:01

39% of race

Time at Slower Pace

29:21

14% of race

Average Pace: 8:10 /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 mi11:07:4123:067:2723:06
7:27
#12270
10K
6.21 mi11:30:5746:227:2823:16
7:30
#12518
15K
9.32 mi11:54:591:10:247:3424:02
7:45
#13265
20K
12.43 mi12:19:521:35:177:4124:53
8:01
#14024
HALF
13.11 mi12:25:161:40:417:415:24
7:56
#14155
25K
15.53 mi12:45:182:00:437:4720:02
8:16
#14693
30K
18.64 mi13:11:522:27:177:5526:34
8:34
#15214
20M
20.00 mi13:23:442:39:097:5811:52
8:45
#15403
21M
21.00 mi13:32:572:48:228:029:13
9:13
#15494
35K
21.75 mi13:39:162:54:418:026:19
8:27
#15563
23M
23.00 mi13:50:113:05:368:0510:55
8:44
#15646
24M
24.00 mi13:58:303:13:558:058:19
8:19
#15645
40K
24.85 mi14:06:023:21:278:077:32
8:49
#15707
25.2M
25.20 mi14:09:263:24:518:083:24
9:52
#15766
FINISH
26.22 mi14:18:383:34:038:119:12
9:02
#15975
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 mi122703076307614834(Top 51%)4641(Top 37%)4641(Top 593%)
10K6.21 mi3.10 mi12518-2483237-1613237-16112866(Top 44%)3478(Top 28%)3478(Top 445%)
15K9.32 mi3.11 mi13265-7473700-4633700-46314834(Top 51%)4641(Top 37%)4641(Top 593%)
20K12.43 mi3.11 mi14024-7594156-4564156-45616200(Top 56%)5495(Top 44%)5495(Top 703%)
HALF13.11 mi0.68 mi14155-1314241-854241-8516585(Top 57%)5677(Top 45%)5677(Top 726%)
25K15.53 mi2.42 mi14693-5384576-3354576-33517196(Top 59%)6098(Top 48%)6098(Top 780%)
30K18.64 mi3.11 mi15214-5214933-3574933-35717203(Top 59%)6213(Top 49%)6213(Top 795%)
20M20.00 mi1.36 mi15403-1895063-1305063-13017585(Top 61%)6513(Top 52%)6513(Top 833%)
21M21.00 mi1.00 mi15494-915138-755138-7517248(Top 59%)6397(Top 51%)6397(Top 818%)
35K21.75 mi0.75 mi15563-695198-605198-6017295(Top 60%)6503(Top 52%)6503(Top 832%)
23M23.00 mi1.25 mi15646-835273-755273-7517049(Top 59%)6457(Top 51%)6457(Top 826%)
24M24.00 mi1.00 mi15645+15285-125285-1215818(Top 55%)5795(Top 46%)5795(Top 741%)
40K24.85 mi0.85 mi15707-625346-615346-6117460(Top 60%)6758(Top 54%)6758(Top 864%)
25.2M25.20 mi0.35 mi15766-595384-385384-3818877(Top 65%)7478(Top 59%)7478(Top 956%)
FINISH26.22 mi1.02 mi15975-2095531-1475531-14720635(Top 71%)8383(Top 67%)8383(Top 1072%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
Γ—21
+97ft-345ft

Overall

14834

Females

4641

F60-64

4641

5K→10K

3.1 - 6.2 mi

Top 44%
Γ—5
+79ft-138ft

Overall

12866

Females

3478

F60-64

3478

10K→15K

6.2 - 9.3 mi

Top 51%
Γ—3
+67ft-78ft

Overall

14834

Females

4641

F60-64

4641

15K→20K

9.3 - 12.4 mi

Top 56%
Γ—5
+106ft-86ft

Overall

16200

Females

5495

F60-64

5495

20K→HALF

12.4 - 13.1 mi

Top 57%
Γ—2
+19ft-37ft

Overall

16585

Females

5677

F60-64

5677

HALF→25K

13.1 - 15.5 mi

Top 59%
Γ—4
+66ft-88ft

Overall

17196

Females

6098

F60-64

6098

25K→30K

15.5 - 18.6 mi

Top 59%
Γ—9
+181ft-148ft

Overall

17203

Females

6213

F60-64

6213

30K→20M

18.6 - 20.0 mi

Top 61%
Γ—5
+64ft-50ft

Overall

17585

Females

6513

F60-64

6513

20M→21M

20.0 - 21.0 mi

Top 59%
Γ—8
+106ft-24ft

Overall

17248

Females

6397

F60-64

6397

21M→35K

21.0 - 21.8 mi

Top 60%
Γ—7
+17ft-86ft

Overall

17295

Females

6503

F60-64

6503

35K→23M

21.8 - 23.0 mi

Top 59%
Γ—5
+23ft-63ft

Overall

17049

Females

6457

F60-64

6457

23M→24M

23.0 - 24.0 mi

Top 55%
Γ—6
+12ft-82ft

Overall

15818

Females

5795

F60-64

5795

24M→40K

24.0 - 24.9 mi

Top 60%
Γ—1
+6ft-20ft

Overall

17460

Females

6758

F60-64

6758

40K→25.2M

24.9 - 25.2 mi

Top 65%
Γ—1
+13ft-16ft

Overall

18877

Females

7478

F60-64

7478

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
Γ—2
+22ft-21ft

Overall

20635

Females

8383

F60-64

8383

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
780
Passed By
2232
Net Change
-3705
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12270
5K β†’ 10K157200-248#12270#12518
10K β†’ 15K48200-747#12518#13265
15K β†’ 20K33200-759#13265#14024
20K β†’ HALF14145-131#14024#14155
HALF β†’ 25K44200-538#14155#14693
25K β†’ 30K82200-521#14693#15214
30K β†’ 20M62200-189#15214#15403
20M β†’ 21M76167-91#15403#15494
21M β†’ 35K44113-69#15494#15563
35K β†’ 23M73156-83#15563#15646
23M β†’ 24M6867+1#15646#15645
24M β†’ 40K52114-62#15645#15707
40K β†’ 25.2M1170-59#15707#15766
25.2M β†’ FINISH16200-209#15766#15975
TOTALS7802232-3705
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing