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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Clerc Céline

Bib: 30682 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F50-54)
#0 / 1233
Race Day Weather
51°/41°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
32:16
3.11 mi
Rank: #26947
Start → 5K
32:16 | 10:24/mi
10K
1:03:58
6.21 mi
Rank: #26598 (+349)
5K → 10K
31:42 | 10:13/mi
15K
1:35:34
9.32 mi
Rank: #26420 (+178)
10K → 15K
31:36 | 10:11/mi
20K
2:08:59
12.43 mi
Rank: #26459 (-39)
15K → 20K
33:25 | 10:46/mi
HALF
2:16:11
13.11 mi
Rank: #26475 (-16)
20K → HALF
7:12 | 10:34/mi
25K
2:43:40
15.53 mi
Rank: #26543 (-68)
HALF → 25K
27:29 | 11:20/mi
30K
3:19:57
18.64 mi
Rank: #26535 (+8)
25K → 30K
36:17 | 11:41/mi
20M
3:35:57
20.00 mi
Rank: #26507 (+28)
30K → 20M
16:00 | 11:47/mi
21M
3:48:52
21.00 mi
Rank: #26503 (+4)
20M → 21M
12:55 | 12:55/mi
35K
3:58:10
21.75 mi
Rank: #26551 (-48)
21M → 35K
9:18 | 12:26/mi
23M
4:12:35
23.00 mi
Rank: #26500 (+51)
35K → 23M
14:25 | 11:32/mi
24M
4:23:52
24.00 mi
Rank: #26470 (+30)
23M → 24M
11:17 | 11:17/mi
40K
4:34:00
24.85 mi
Rank: #26453 (+17)
24M → 40K
10:08 | 11:52/mi
25.2M
4:38:50
25.20 mi
Rank: #26475 (-22)
40K → 25.2M
4:50 | 14:01/mi
FINISH
4:50:12
26.22 mi
Rank: #26480 (-5)
25.2M → FINISH
11:22 | 11:10/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:16:11
Pace10:24 /mi
2nd Half
Distance13.11 mi
Time2:34:01
Pace11:45 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:1532:1610:2432:16
10:24
-
10K
6.21 mi12:29:571:03:5810:1831:42
10:13
-0:11
15K
9.32 mi13:01:331:35:3410:1631:36
10:11
-0:02
20K
12.43 mi13:34:582:08:5910:2333:25
10:46
+0:35
HALF
13.11 mi13:42:102:16:1110:247:12
10:34
-0:12
25K
15.53 mi14:09:392:43:4010:3327:29
11:20
+0:46
30K
18.64 mi14:45:563:19:5710:4436:17
11:41
+0:21
20M
20.00 mi15:01:563:35:5710:4816:00
11:47
+0:06
21M
21.00 mi15:14:513:48:5210:5412:55
12:55
+1:08
35K
21.75 mi15:24:093:58:1010:589:18
12:26
-0:29
23M
23.00 mi15:38:344:12:3510:5914:25
11:32
-0:54
24M
24.00 mi15:49:514:23:5211:0011:17
11:17
-0:15
40K
24.85 mi15:59:594:34:0011:0210:08
11:52
+0:35
25.2M
25.20 mi16:04:494:38:5011:044:50
14:01
+2:09
FINISH
26.22 mi16:16:114:50:1211:0511:22
11:10
-2:51

Checkpoint Splits Visualizations

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

📈Pace 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

10:11 /mi

Average Pace

11:05 /mi

Slowest Pace

14:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:16:11

47% of race

Time at Steady Pace

1:56:50

40% of race

Time at Slower Pace

37:11

13% of race

Average Pace: 11:04 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi11:58:1532:1610:2432:16
10:24
#26947
10K
6.21 mi12:29:571:03:5810:1831:42
10:13
#26598
15K
9.32 mi13:01:331:35:3410:1631:36
10:11
#26420
20K
12.43 mi13:34:582:08:5910:2333:25
10:46
#26459
HALF
13.11 mi13:42:102:16:1110:247:12
10:34
#26475
25K
15.53 mi14:09:392:43:4010:3327:29
11:20
#26543
30K
18.64 mi14:45:563:19:5710:4436:17
11:41
#26535
20M
20.00 mi15:01:563:35:5710:4816:00
11:47
#26507
21M
21.00 mi15:14:513:48:5210:5412:55
12:55
#26503
35K
21.75 mi15:24:093:58:1010:589:18
12:26
#26551
23M
23.00 mi15:38:344:12:3510:5914:25
11:32
#26500
24M
24.00 mi15:49:514:23:5211:0011:17
11:17
#26470
40K
24.85 mi15:59:594:34:0011:0210:08
11:52
#26453
25.2M
25.20 mi16:04:494:38:5011:044:50
14:01
#26475
FINISH
26.22 mi16:16:114:50:1211:0511:22
11:10
#26480
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi26947112471124726076(Top 90%)10775(Top 86%)10775(Top 874%)
10K6.21 mi3.10 mi26598+34911053+19411053+19426319(Top 91%)10910(Top 87%)10910(Top 885%)
15K9.32 mi3.11 mi26420+17810958+9510958+9526076(Top 90%)10775(Top 86%)10775(Top 874%)
20K12.43 mi3.11 mi26459-3910992-3410992-3426632(Top 92%)11117(Top 88%)11117(Top 902%)
HALF13.11 mi0.68 mi26475-1610996-410996-426781(Top 92%)11233(Top 89%)11233(Top 911%)
25K15.53 mi2.42 mi26543-6811046-5011046-5026806(Top 92%)11251(Top 89%)11251(Top 912%)
30K18.64 mi3.11 mi26535+811072-2611072-2626362(Top 91%)11096(Top 88%)11096(Top 900%)
20M20.00 mi1.36 mi26507+2811067+511067+526112(Top 90%)11037(Top 88%)11037(Top 895%)
21M21.00 mi1.00 mi26503+411082-1511082-1526270(Top 91%)11152(Top 89%)11152(Top 904%)
35K21.75 mi0.75 mi26551-4811112-3011112-3027194(Top 94%)11657(Top 93%)11657(Top 945%)
23M23.00 mi1.25 mi26500+5111093+1911093+1925474(Top 88%)10810(Top 86%)10810(Top 877%)
24M24.00 mi1.00 mi26470+3011088+511088+525603(Top 88%)10904(Top 87%)10904(Top 884%)
40K24.85 mi0.85 mi26453+1711091-311091-325662(Top 88%)10974(Top 87%)10974(Top 890%)
25.2M25.20 mi0.35 mi26475-2211104-1311104-1327234(Top 94%)11752(Top 93%)11752(Top 953%)
FINISH26.22 mi1.02 mi26480-511110-611110-626365(Top 91%)11329(Top 90%)11329(Top 919%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21
+97ft-345ft

Overall

26076

Females

10775

F50-54

10775

5K→10K

3.1 - 6.2 mi

Top 91%
×5
+79ft-138ft

Overall

26319

Females

10910

F50-54

10910

10K→15K

6.2 - 9.3 mi

Top 90%
×3
+67ft-78ft

Overall

26076

Females

10775

F50-54

10775

15K→20K

9.3 - 12.4 mi

Top 92%
×5
+106ft-86ft

Overall

26632

Females

11117

F50-54

11117

20K→HALF

12.4 - 13.1 mi

Top 92%
×2
+19ft-37ft

Overall

26781

Females

11233

F50-54

11233

HALF→25K

13.1 - 15.5 mi

Top 92%
×4
+66ft-88ft

Overall

26806

Females

11251

F50-54

11251

25K→30K

15.5 - 18.6 mi

Top 91%
×9
+181ft-148ft

Overall

26362

Females

11096

F50-54

11096

30K→20M

18.6 - 20.0 mi

Top 90%
×5
+64ft-50ft

Overall

26112

Females

11037

F50-54

11037

20M→21M

20.0 - 21.0 mi

Top 91%
×8
+106ft-24ft

Overall

26270

Females

11152

F50-54

11152

21M→35K

21.0 - 21.8 mi

Top 94%
×7
+17ft-86ft

Overall

27194

Females

11657

F50-54

11657

35K→23M

21.8 - 23.0 mi

Top 88%
×5
+23ft-63ft

Overall

25474

Females

10810

F50-54

10810

23M→24M

23.0 - 24.0 mi

Top 88%
×6
+12ft-82ft

Overall

25603

Females

10904

F50-54

10904

24M→40K

24.0 - 24.9 mi

Top 88%
×1
+6ft-20ft

Overall

25662

Females

10974

F50-54

10974

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1
+13ft-16ft

Overall

27234

Females

11752

F50-54

11752

25.2M→FINISH

25.2 - 26.2 mi

Top 91%
×2
+22ft-21ft

Overall

26365

Females

11329

F50-54

11329

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1229*
Passed By
762
Net Change
+467
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26947
5K → 10K405*56+349#26947#26598
10K → 15K221*43+178#26598#26420
15K → 20K97136-39#26420#26459
20K → HALF1329-16#26459#26475
HALF → 25K65133-68#26475#26543
25K → 30K109101+8#26543#26535
30K → 20M6638+28#26535#26507
20M → 21M5248+4#26507#26503
21M → 35K1260-48#26503#26551
35K → 23M6615+51#26551#26500
23M → 24M4616+30#26500#26470
24M → 40K4831+17#26470#26453
40K → 25.2M527-22#26453#26475
25.2M → FINISH2429-5#26475#26480
TOTALS1229*762+467

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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