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BOSTON MARATHON 2026

Cheryl Chen

Bib: 25618β€’F

VA

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0:00
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
32:07
3.11 mi
Rank: #26833
Start β†’ 5K
32:07 | 10:21/mi
10K
1:04:01
6.21 mi
Rank: #26624 (+209)
5K β†’ 10K
31:54 | 10:17/mi
15K
1:37:09
9.32 mi
Rank: #26740 (-116)
10K β†’ 15K
33:08 | 10:40/mi
20K
2:12:59
12.43 mi
Rank: #27052 (-312)
15K β†’ 20K
35:50 | 11:33/mi
HALF
2:20:26
13.11 mi
Rank: #27066 (-14)
20K β†’ HALF
7:27 | 10:56/mi
25K
2:54:50
15.53 mi
Rank: #27627 (-561)
HALF β†’ 25K
34:24 | 14:12/mi
30K
3:32:17
18.64 mi
Rank: #27511 (+116)
25K β†’ 30K
37:27 | 12:04/mi
20M
3:47:35
20.00 mi
Rank: #27380 (+131)
30K β†’ 20M
15:18 | 11:16/mi
21M
4:01:34
21.00 mi
Rank: #27406 (-26)
20M β†’ 21M
13:59 | 13:59/mi
35K
4:11:02
21.75 mi
Rank: #27408 (-2)
21M β†’ 35K
9:28 | 12:40/mi
23M
4:24:24
23.00 mi
Rank: #27271 (+137)
35K β†’ 23M
13:22 | 10:41/mi
24M
4:34:40
24.00 mi
Rank: #27163 (+108)
23M β†’ 24M
10:16 | 10:16/mi
40K
4:43:52
24.85 mi
Rank: #27078 (+85)
24M β†’ 40K
9:12 | 10:46/mi
25.2M
4:48:12
25.20 mi
Rank: #27064 (+14)
40K β†’ 25.2M
4:20 | 12:34/mi
FINISH
5:00:02
26.22 mi
Rank: #27079 (-15)
25.2M β†’ FINISH
11:50 | 11:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:20:26
Pace10:43 /mi
2nd Half
Distance13.11 mi
Time2:39:36
Pace12:11 /mi
πŸ“ŠPositive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:2332:0710:2132:07
10:21
-
10K
6.21 mi12:10:171:04:0110:1931:54
10:17
-0:04
15K
9.32 mi12:43:251:37:0910:2633:08
10:40
+0:23
20K
12.43 mi13:19:152:12:5910:4335:50
11:33
+0:53
HALF
13.11 mi13:26:422:20:2610:437:27
10:56
-0:37
25K
15.53 mi14:01:062:54:5011:1634:24
14:12
+3:16
30K
18.64 mi14:38:333:32:1711:2437:27
12:04
-2:08
20M
20.00 mi14:53:513:47:3511:2315:18
11:16
-0:48
21M
21.00 mi15:07:504:01:3411:3113:59
13:59
+2:43
35K
21.75 mi15:17:184:11:0211:339:28
12:40
-1:19
23M
23.00 mi15:30:404:24:2411:3013:22
10:41
-1:59
24M
24.00 mi15:40:564:34:4011:2710:16
10:16
-0:25
40K
24.85 mi15:50:084:43:5211:269:12
10:46
+0:30
25.2M
25.20 mi15:54:284:48:1211:274:20
12:34
+1:48
FINISH
26.22 mi16:06:185:00:0211:2811:50
11:37
-0:57

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

10:16 /mi

Average Pace

11:27 /mi

Slowest Pace

14:12 /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

1:14:17

25% of race

Time at Steady Pace

2:06:07

42% of race

Time at Slower Pace

1:39:38

33% of race

Average Pace: 11:27 /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 mi11:38:2332:0710:2132:07
10:21
#26833
10K
6.21 mi12:10:171:04:0110:1931:54
10:17
#26624
15K
9.32 mi12:43:251:37:0910:2633:08
10:40
#26740
20K
12.43 mi13:19:152:12:5910:4335:50
11:33
#27052
HALF
13.11 mi13:26:422:20:2610:437:27
10:56
#27066
25K
15.53 mi14:01:062:54:5011:1634:24
14:12
#27627
30K
18.64 mi14:38:333:32:1711:2437:27
12:04
#27511
20M
20.00 mi14:53:513:47:3511:2315:18
11:16
#27380
21M
21.00 mi15:07:504:01:3411:3113:59
13:59
#27406
35K
21.75 mi15:17:184:11:0211:339:28
12:40
#27408
23M
23.00 mi15:30:404:24:2411:3013:22
10:41
#27271
24M
24.00 mi15:40:564:34:4011:2710:16
10:16
#27163
40K
24.85 mi15:50:084:43:5211:269:12
10:46
#27078
25.2M
25.20 mi15:54:284:48:1211:274:20
12:34
#27064
FINISH
26.22 mi16:06:185:00:0211:2811:50
11:37
#27079
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 mi26833111781117826977(Top 93%)11290(Top 90%)11290(Top 1444%)
10K6.21 mi3.10 mi26624+20911069+10911069+10926474(Top 91%)11001(Top 87%)11001(Top 1407%)
15K9.32 mi3.11 mi26740-11611145-7611145-7626977(Top 93%)11290(Top 90%)11290(Top 1444%)
20K12.43 mi3.11 mi27052-31211319-17411319-17427599(Top 95%)11677(Top 93%)11677(Top 1493%)
HALF13.11 mi0.68 mi27066-1411334-1511334-1527292(Top 94%)11532(Top 92%)11532(Top 1475%)
25K15.53 mi2.42 mi27627-56111683-34911683-34928737(Top 99%)12417(Top 99%)12417(Top 1588%)
30K18.64 mi3.11 mi27511+11611642+4111642+4126852(Top 93%)11374(Top 90%)11374(Top 1454%)
20M20.00 mi1.36 mi27380+13111568+7411568+7425380(Top 87%)10647(Top 85%)10647(Top 1362%)
21M21.00 mi1.00 mi27406-2611596-2811596-2827319(Top 94%)11710(Top 93%)11710(Top 1497%)
35K21.75 mi0.75 mi27408-211603-711603-727425(Top 95%)11779(Top 94%)11779(Top 1506%)
23M23.00 mi1.25 mi27271+13711524+7911524+7923807(Top 82%)9946(Top 79%)9946(Top 1272%)
24M24.00 mi1.00 mi27163+10811470+5411470+5423548(Top 81%)9838(Top 78%)9838(Top 1258%)
40K24.85 mi0.85 mi27078+8511431+3911431+3923797(Top 82%)10033(Top 80%)10033(Top 1283%)
25.2M25.20 mi0.35 mi27064+1411425+611425+625480(Top 88%)10866(Top 86%)10866(Top 1390%)
FINISH26.22 mi1.02 mi27079-1511449-2411449-2427017(Top 93%)11652(Top 93%)11652(Top 1490%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
Γ—21
+97ft-345ft

Overall

26977

Females

11290

F60-64

11290

5K→10K

3.1 - 6.2 mi

Top 91%
Γ—5
+79ft-138ft

Overall

26474

Females

11001

F60-64

11001

10K→15K

6.2 - 9.3 mi

Top 93%
Γ—3
+67ft-78ft

Overall

26977

Females

11290

F60-64

11290

15K→20K

9.3 - 12.4 mi

Top 95%
Γ—5
+106ft-86ft

Overall

27599

Females

11677

F60-64

11677

20K→HALF

12.4 - 13.1 mi

Top 94%
Γ—2
+19ft-37ft

Overall

27292

Females

11532

F60-64

11532

HALF→25K

13.1 - 15.5 mi

Top 99%
Γ—4
+66ft-88ft

Overall

28737

Females

12417

F60-64

12417

25K→30K

15.5 - 18.6 mi

Top 93%
Γ—9
+181ft-148ft

Overall

26852

Females

11374

F60-64

11374

30K→20M

18.6 - 20.0 mi

Top 87%
Γ—5
+64ft-50ft

Overall

25380

Females

10647

F60-64

10647

20M→21M

20.0 - 21.0 mi

Top 94%
Γ—8
+106ft-24ft

Overall

27319

Females

11710

F60-64

11710

21M→35K

21.0 - 21.8 mi

Top 95%
Γ—7
+17ft-86ft

Overall

27425

Females

11779

F60-64

11779

35K→23M

21.8 - 23.0 mi

Top 82%
Γ—5
+23ft-63ft

Overall

23807

Females

9946

F60-64

9946

23M→24M

23.0 - 24.0 mi

Top 81%
Γ—6
+12ft-82ft

Overall

23548

Females

9838

F60-64

9838

24M→40K

24.0 - 24.9 mi

Top 82%
Γ—1
+6ft-20ft

Overall

23797

Females

10033

F60-64

10033

40K→25.2M

24.9 - 25.2 mi

Top 88%
Γ—1
+13ft-16ft

Overall

25480

Females

10866

F60-64

10866

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
Γ—2
+22ft-21ft

Overall

27017

Females

11652

F60-64

11652

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1151*
Passed By
870
Net Change
-246
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26833
5K β†’ 10K302*93+209#26833#26624
10K β†’ 15K95200-116#26624#26740
15K β†’ 20K38200-312#26740#27052
20K β†’ HALF1832-14#27052#27066
HALF β†’ 25K5200-561#27066#27627
25K β†’ 30K14327+116#27627#27511
30K β†’ 20M1387+131#27511#27380
20M β†’ 21M2551-26#27380#27406
21M β†’ 35K1618-2#27406#27408
35K β†’ 23M1370+137#27408#27271
23M β†’ 24M1102+108#27271#27163
24M β†’ 40K850+85#27163#27078
40K β†’ 25.2M173+14#27078#27064
25.2M β†’ FINISH2237-15#27064#27079
TOTALS1151*870-246

* Includes athletes who did not complete a segment (DNF/DNQ).

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing