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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Chloe Blacket

Bib: 6058 β€’F β€’Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 11%
Gender (Female)
#0 / 12578
Top 1%
Age Group (F18-39)
#0 / 5716
Top 3%
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
19:54
3.11 mi
Rank: #3522
Start β†’ 5K
19:54 | 6:25/mi
10K
39:40
6.21 mi
Rank: #3370 (+152)
5K β†’ 10K
19:46 | 6:22/mi
15K
59:33
9.32 mi
Rank: #3414 (-44)
10K β†’ 15K
19:53 | 6:24/mi
20K
1:19:41
12.43 mi
Rank: #3439 (-25)
15K β†’ 20K
20:08 | 6:29/mi
HALF
1:24:02
13.11 mi
Rank: #3444 (-5)
20K β†’ HALF
4:21 | 6:23/mi
25K
1:39:45
15.53 mi
Rank: #3392 (+52)
HALF β†’ 25K
15:43 | 6:29/mi
30K
2:00:25
18.64 mi
Rank: #3363 (+29)
25K β†’ 30K
20:40 | 6:40/mi
20M
2:09:33
20.00 mi
Rank: #3352 (+11)
30K β†’ 20M
9:08 | 6:44/mi
21M
2:16:34
21.00 mi
Rank: #3338 (+14)
20M β†’ 21M
7:01 | 7:01/mi
35K
2:21:30
21.75 mi
Rank: #3356 (-18)
21M β†’ 35K
4:56 | 6:36/mi
23M
2:29:57
23.00 mi
Rank: #3344 (+12)
35K β†’ 23M
8:27 | 6:46/mi
24M
2:36:31
24.00 mi
Rank: #3307 (+37)
23M β†’ 24M
6:34 | 6:34/mi
40K
2:42:08
24.85 mi
Rank: #3256 (+51)
24M β†’ 40K
5:37 | 6:35/mi
25.2M
2:44:32
25.20 mi
Rank: #3230 (+26)
40K β†’ 25.2M
2:24 | 6:58/mi
FINISH
2:50:56
26.22 mi
Rank: #3181 (+49)
25.2M β†’ FINISH
6:24 | 6:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:02
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:26:54
Pace6:38 /mi
πŸ“ŠPositive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3219:546:2519:54
6:25
-
10K
6.21 mi10:43:1839:406:2419:46
6:22
-0:03
15K
9.32 mi11:03:1159:336:2419:53
6:24
+0:02
20K
12.43 mi11:23:191:19:416:2520:08
6:29
+0:05
HALF
13.11 mi11:27:401:24:026:254:21
6:23
-0:06
25K
15.53 mi11:43:231:39:456:2615:43
6:29
+0:06
30K
18.64 mi12:04:032:00:256:2820:40
6:40
+0:11
20M
20.00 mi12:13:112:09:336:299:08
6:44
+0:04
21M
21.00 mi12:20:122:16:346:317:01
7:01
+0:17
35K
21.75 mi12:25:082:21:306:314:56
6:36
-0:25
23M
23.00 mi12:33:352:29:576:328:27
6:46
+0:10
24M
24.00 mi12:40:092:36:316:326:34
6:34
-0:12
40K
24.85 mi12:45:462:42:086:325:37
6:35
+0:01
25.2M
25.20 mi12:48:102:44:326:322:24
6:58
+0:23
FINISH
26.22 mi12:54:342:50:566:326:24
6:17
-0:41

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

6:17 /mi

Average Pace

6:31 /mi

Slowest Pace

7:01 /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

2:41:31

94% of race

Time at Steady Pace

9:25

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:31 /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 mi10:23:3219:546:2519:54
6:25
#3522
10K
6.21 mi10:43:1839:406:2419:46
6:22
#3370
15K
9.32 mi11:03:1159:336:2419:53
6:24
#3414
20K
12.43 mi11:23:191:19:416:2520:08
6:29
#3439
HALF
13.11 mi11:27:401:24:026:254:21
6:23
#3444
25K
15.53 mi11:43:231:39:456:2615:43
6:29
#3392
30K
18.64 mi12:04:032:00:256:2820:40
6:40
#3363
20M
20.00 mi12:13:112:09:336:299:08
6:44
#3352
21M
21.00 mi12:20:122:16:346:317:01
7:01
#3338
35K
21.75 mi12:25:082:21:306:314:56
6:36
#3356
23M
23.00 mi12:33:352:29:576:328:27
6:46
#3344
24M
24.00 mi12:40:092:36:316:326:34
6:34
#3307
40K
24.85 mi12:45:462:42:086:325:37
6:35
#3256
25.2M
25.20 mi12:48:102:44:326:322:24
6:58
#3230
FINISH
26.22 mi12:54:342:50:566:326:24
6:17
#3181
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi35221671673521(Top 12%)152(Top 1%)152(Top 3%)
10K6.21 mi3.10 mi3370+152141+26141+263303(Top 11%)139(Top 1%)139(Top 2%)
15K9.32 mi3.11 mi3414-44149-8149-83521(Top 12%)152(Top 1%)152(Top 3%)
20K12.43 mi3.11 mi3439-25148+1148+13648(Top 13%)168(Top 1%)168(Top 3%)
HALF13.11 mi0.68 mi3444-5149-1149-13668(Top 13%)163(Top 1%)163(Top 3%)
25K15.53 mi2.42 mi3392+52147+2147+23362(Top 12%)152(Top 1%)152(Top 3%)
30K18.64 mi3.11 mi3363+29144+3144+33423(Top 12%)197(Top 2%)197(Top 3%)
20M20.00 mi1.36 mi3352+11145-1145-13647(Top 13%)256(Top 2%)256(Top 4%)
21M21.00 mi1.00 mi3338+14150-5150-53599(Top 12%)299(Top 2%)299(Top 5%)
35K21.75 mi0.75 mi3356-18153-3153-34240(Top 15%)393(Top 3%)393(Top 7%)
23M23.00 mi1.25 mi3344+121531533809(Top 13%)357(Top 3%)357(Top 6%)
24M24.00 mi1.00 mi3307+37156-3156-33582(Top 12%)334(Top 3%)334(Top 6%)
40K24.85 mi0.85 mi3256+511561562933(Top 10%)253(Top 2%)253(Top 4%)
25.2M25.20 mi0.35 mi3230+26154+2154+22527(Top 9%)209(Top 2%)209(Top 4%)
FINISH26.22 mi1.02 mi3181+49155-1155-12942(Top 10%)297(Top 2%)297(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
Γ—21
+97ft-345ft

Overall

3521

Females

152

F18-39

152

5K→10K

3.1 - 6.2 mi

Top 11%
Γ—5
+79ft-138ft

Overall

3303

Females

139

F18-39

139

10K→15K

6.2 - 9.3 mi

Top 12%
Γ—3
+67ft-78ft

Overall

3521

Females

152

F18-39

152

15K→20K

9.3 - 12.4 mi

Top 13%
Γ—5
+106ft-86ft

Overall

3648

Females

168

F18-39

168

20K→HALF

12.4 - 13.1 mi

Top 13%
Γ—2
+19ft-37ft

Overall

3668

Females

163

F18-39

163

HALF→25K

13.1 - 15.5 mi

Top 12%
Γ—4
+66ft-88ft

Overall

3362

Females

152

F18-39

152

25K→30K

15.5 - 18.6 mi

Top 12%
Γ—9
+181ft-148ft

Overall

3423

Females

197

F18-39

197

30K→20M

18.6 - 20.0 mi

Top 13%
Γ—5
+64ft-50ft

Overall

3647

Females

256

F18-39

256

20M→21M

20.0 - 21.0 mi

Top 12%
Γ—8
+106ft-24ft

Overall

3599

Females

299

F18-39

299

21M→35K

21.0 - 21.8 mi

Top 15%
Γ—7
+17ft-86ft

Overall

4240

Females

393

F18-39

393

35K→23M

21.8 - 23.0 mi

Top 13%
Γ—5
+23ft-63ft

Overall

3809

Females

357

F18-39

357

23M→24M

23.0 - 24.0 mi

Top 12%
Γ—6
+12ft-82ft

Overall

3582

Females

334

F18-39

334

24M→40K

24.0 - 24.9 mi

Top 10%
Γ—1
+6ft-20ft

Overall

2933

Females

253

F18-39

253

40K→25.2M

24.9 - 25.2 mi

Top 9%
Γ—1
+13ft-16ft

Overall

2527

Females

209

F18-39

209

25.2M→FINISH

25.2 - 26.2 mi

Top 10%
Γ—2
+22ft-21ft

Overall

2942

Females

297

F18-39

297

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1008*
Passed By
667
Net Change
+341
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3522
5K β†’ 10K239*87+152#3522#3370
10K β†’ 15K70114-44#3370#3414
15K β†’ 20K7297-25#3414#3439
20K β†’ HALF1419-5#3439#3444
HALF β†’ 25K9442+52#3444#3392
25K β†’ 30K10980+29#3392#3363
30K β†’ 20M4433+11#3363#3352
20M β†’ 21M5642+14#3352#3338
21M β†’ 35K2543-18#3338#3356
35K β†’ 23M6452+12#3356#3344
23M β†’ 24M5720+37#3344#3307
24M β†’ 40K6110+51#3307#3256
40K β†’ 25.2M326+26#3256#3230
25.2M β†’ FINISH7122+49#3230#3181
TOTALS1008*667+341

* 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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