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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Cong Zhang

Bib: 25931 β€’F β€’Age: N/A

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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
31:36
3.11 mi
Rank: #26419
Start β†’ 5K
31:36 | 10:11/mi
10K
1:02:33
6.21 mi
Rank: #26077 (+342)
5K β†’ 10K
30:57 | 9:58/mi
15K
1:32:42
9.32 mi
Rank: #25689 (+388)
10K β†’ 15K
30:09 | 9:43/mi
20K
2:05:56
12.43 mi
Rank: #25925 (-236)
15K β†’ 20K
33:14 | 10:42/mi
HALF
2:12:36
13.11 mi
Rank: #25881 (+44)
20K β†’ HALF
6:40 | 9:47/mi
25K
2:37:49
15.53 mi
Rank: #25779 (+102)
HALF β†’ 25K
25:13 | 10:24/mi
30K
3:09:58
18.64 mi
Rank: #25438 (+341)
25K β†’ 30K
32:09 | 10:21/mi
20M
3:24:36
20.00 mi
Rank: #25342 (+96)
30K β†’ 20M
14:38 | 10:47/mi
21M
3:36:08
21.00 mi
Rank: #25287 (+55)
20M β†’ 21M
11:32 | 11:32/mi
35K
3:43:52
21.75 mi
Rank: #25241 (+46)
21M β†’ 35K
7:44 | 10:21/mi
23M
3:56:59
23.00 mi
Rank: #25130 (+111)
35K β†’ 23M
13:07 | 10:29/mi
24M
4:07:14
24.00 mi
Rank: #25060 (+70)
23M β†’ 24M
10:15 | 10:15/mi
40K
4:15:46
24.85 mi
Rank: #24937 (+123)
24M β†’ 40K
8:32 | 9:59/mi
25.2M
4:19:33
25.20 mi
Rank: #24896 (+41)
40K β†’ 25.2M
3:47 | 10:59/mi
FINISH
4:28:32
26.22 mi
Rank: #24776 (+120)
25.2M β†’ FINISH
8:59 | 8:49/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:12:36
Pace10:07 /mi
2nd Half
Distance13.11 mi
Time2:15:56
Pace10:23 /mi
πŸ“ŠPositive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:1131:3610:1131:36
10:11
-
10K
6.21 mi12:32:081:02:3310:0430:57
9:58
-0:13
15K
9.32 mi13:02:171:32:429:5730:09
9:43
-0:15
20K
12.43 mi13:35:312:05:5610:0933:14
10:42
+0:59
HALF
13.11 mi13:42:112:12:3610:076:40
9:47
-0:55
25K
15.53 mi14:07:242:37:4910:1025:13
10:24
+0:37
30K
18.64 mi14:39:333:09:5810:1232:09
10:21
-0:03
20M
20.00 mi14:54:113:24:3610:1414:38
10:47
+0:26
21M
21.00 mi15:05:433:36:0810:1811:32
11:32
+0:45
35K
21.75 mi15:13:273:43:5210:187:44
10:21
-1:11
23M
23.00 mi15:26:343:56:5910:1913:07
10:29
+0:08
24M
24.00 mi15:36:494:07:1410:1910:15
10:15
-0:14
40K
24.85 mi15:45:214:15:4610:188:32
9:59
-0:16
25.2M
25.20 mi15:49:084:19:3310:183:47
10:59
+1:00
FINISH
26.22 mi15:58:074:28:3210:158:59
8:49
-2:10

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

8:49 /mi

Average Pace

10:15 /mi

Slowest Pace

11:32 /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

1:25:17

32% of race

Time at Steady Pace

2:00:04

45% of race

Time at Slower Pace

1:03:11

24% of race

Average Pace: 10:14 /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 mi12:01:1131:3610:1131:36
10:11
#26419
10K
6.21 mi12:32:081:02:3310:0430:57
9:58
#26077
15K
9.32 mi13:02:171:32:429:5730:09
9:43
#25689
20K
12.43 mi13:35:312:05:5610:0933:14
10:42
#25925
HALF
13.11 mi13:42:112:12:3610:076:40
9:47
#25881
25K
15.53 mi14:07:242:37:4910:1025:13
10:24
#25779
30K
18.64 mi14:39:333:09:5810:1232:09
10:21
#25438
20M
20.00 mi14:54:113:24:3610:1414:38
10:47
#25342
21M
21.00 mi15:05:433:36:0810:1811:32
11:32
#25287
35K
21.75 mi15:13:273:43:5210:187:44
10:21
#25241
23M
23.00 mi15:26:343:56:5910:1913:07
10:29
#25130
24M
24.00 mi15:36:494:07:1410:1910:15
10:15
#25060
40K
24.85 mi15:45:214:15:4610:188:32
9:59
#24937
25.2M
25.20 mi15:49:084:19:3310:183:47
10:59
#24896
FINISH
26.22 mi15:58:074:28:3210:158:59
8:49
#24776
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 mi26419109341093424981(Top 86%)10173(Top 81%)10173(Top 1301%)
10K6.21 mi3.10 mi26077+34210758+17610758+17625741(Top 89%)10585(Top 84%)10585(Top 1354%)
15K9.32 mi3.11 mi25689+38810544+21410544+21424981(Top 86%)10173(Top 81%)10173(Top 1301%)
20K12.43 mi3.11 mi25925-23610669-12510669-12526517(Top 91%)11046(Top 88%)11046(Top 1413%)
HALF13.11 mi0.68 mi25881+4410651+1810651+1825113(Top 87%)10278(Top 82%)10278(Top 1314%)
25K15.53 mi2.42 mi25779+10210613+3810613+3825243(Top 87%)10363(Top 82%)10363(Top 1325%)
30K18.64 mi3.11 mi25438+34110450+16310450+16323968(Top 83%)9817(Top 78%)9817(Top 1255%)
20M20.00 mi1.36 mi25342+9610419+3110419+3124459(Top 84%)10160(Top 81%)10160(Top 1299%)
21M21.00 mi1.00 mi25287+5510407+1210407+1224252(Top 84%)10127(Top 81%)10127(Top 1295%)
35K21.75 mi0.75 mi25241+4610395+1210395+1223980(Top 83%)9977(Top 79%)9977(Top 1276%)
23M23.00 mi1.25 mi25130+11110354+4110354+4123347(Top 80%)9702(Top 77%)9702(Top 1241%)
24M24.00 mi1.00 mi25060+7010332+2210332+2223499(Top 81%)9808(Top 78%)9808(Top 1254%)
40K24.85 mi0.85 mi24937+12310270+6210270+6221887(Top 75%)9050(Top 72%)9050(Top 1157%)
25.2M25.20 mi0.35 mi24896+4110258+1210258+1222356(Top 77%)9275(Top 74%)9275(Top 1186%)
FINISH26.22 mi1.02 mi24776+12010216+4210216+4219756(Top 68%)7974(Top 63%)7974(Top 1020%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
Γ—21
+97ft-345ft

Overall

24981

Females

10173

F60-64

10173

5K→10K

3.1 - 6.2 mi

Top 89%
Γ—5
+79ft-138ft

Overall

25741

Females

10585

F60-64

10585

10K→15K

6.2 - 9.3 mi

Top 86%
Γ—3
+67ft-78ft

Overall

24981

Females

10173

F60-64

10173

15K→20K

9.3 - 12.4 mi

Top 91%
Γ—5
+106ft-86ft

Overall

26517

Females

11046

F60-64

11046

20K→HALF

12.4 - 13.1 mi

Top 87%
Γ—2
+19ft-37ft

Overall

25113

Females

10278

F60-64

10278

HALF→25K

13.1 - 15.5 mi

Top 87%
Γ—4
+66ft-88ft

Overall

25243

Females

10363

F60-64

10363

25K→30K

15.5 - 18.6 mi

Top 83%
Γ—9
+181ft-148ft

Overall

23968

Females

9817

F60-64

9817

30K→20M

18.6 - 20.0 mi

Top 84%
Γ—5
+64ft-50ft

Overall

24459

Females

10160

F60-64

10160

20M→21M

20.0 - 21.0 mi

Top 84%
Γ—8
+106ft-24ft

Overall

24252

Females

10127

F60-64

10127

21M→35K

21.0 - 21.8 mi

Top 83%
Γ—7
+17ft-86ft

Overall

23980

Females

9977

F60-64

9977

35K→23M

21.8 - 23.0 mi

Top 80%
Γ—5
+23ft-63ft

Overall

23347

Females

9702

F60-64

9702

23M→24M

23.0 - 24.0 mi

Top 81%
Γ—6
+12ft-82ft

Overall

23499

Females

9808

F60-64

9808

24M→40K

24.0 - 24.9 mi

Top 75%
Γ—1
+6ft-20ft

Overall

21887

Females

9050

F60-64

9050

40K→25.2M

24.9 - 25.2 mi

Top 77%
Γ—1
+13ft-16ft

Overall

22356

Females

9275

F60-64

9275

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
Γ—2
+22ft-21ft

Overall

19756

Females

7974

F60-64

7974

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2167*
Passed By
428
Net Change
+1643
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26419
5K β†’ 10K411*69+342#26419#26077
10K β†’ 15K397*9+388#26077#25689
15K β†’ 20K60200-236#25689#25925
20K β†’ HALF462+44#25925#25881
HALF β†’ 25K14947+102#25881#25779
25K β†’ 30K350*9+341#25779#25438
30K β†’ 20M12226+96#25438#25342
20M β†’ 21M7924+55#25342#25287
21M β†’ 35K5711+46#25287#25241
35K β†’ 23M12716+111#25241#25130
23M β†’ 24M8010+70#25130#25060
24M β†’ 40K1241+123#25060#24937
40K β†’ 25.2M454+41#24937#24896
25.2M β†’ FINISH1200+120#24896#24776
TOTALS2167*428+1643

* 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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