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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sandrine Perdriel

Bib: 21623 •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
Top 45%
Age Group (F50-54)
#0 / 1233
Top 43%
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
23:33
3.11 mi
Rank: #13487
Start → 5K
23:33 | 7:35/mi
10K
48:10
6.21 mi
Rank: #15084 (-1597)
5K → 10K
24:37 | 7:56/mi
15K
1:13:27
9.32 mi
Rank: #16100 (-1016)
10K → 15K
25:17 | 8:09/mi
20K
1:39:52
12.43 mi
Rank: #17069 (-969)
15K → 20K
26:25 | 8:31/mi
HALF
1:45:31
13.11 mi
Rank: #17189 (-120)
20K → HALF
5:39 | 8:18/mi
25K
2:06:37
15.53 mi
Rank: #17637 (-448)
HALF → 25K
21:06 | 8:43/mi
30K
2:34:57
18.64 mi
Rank: #18109 (-472)
25K → 30K
28:20 | 9:08/mi
20M
2:47:38
20.00 mi
Rank: #18289 (-180)
30K → 20M
12:41 | 9:21/mi
21M
2:57:36
21.00 mi
Rank: #18413 (-124)
20M → 21M
9:58 | 9:58/mi
35K
3:04:09
21.75 mi
Rank: #18431 (-18)
21M → 35K
6:33 | 8:46/mi
23M
3:15:41
23.00 mi
Rank: #18490 (-59)
35K → 23M
11:32 | 9:13/mi
24M
3:24:22
24.00 mi
Rank: #18469 (+21)
23M → 24M
8:41 | 8:41/mi
40K
3:32:03
24.85 mi
Rank: #18457 (+12)
24M → 40K
7:41 | 9:00/mi
25.2M
3:35:24
25.20 mi
Rank: #18449 (+8)
40K → 25.2M
3:21 | 9:43/mi
FINISH
3:44:17
26.22 mi
Rank: #18486 (-37)
25.2M → FINISH
8:53 | 8:44/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
Time1:45:31
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:58:46
Pace9:04 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:4323:337:3523:33
7:35
-
10K
6.21 mi11:49:2048:107:4624:37
7:56
+0:21
15K
9.32 mi12:14:371:13:277:5325:17
8:09
+0:13
20K
12.43 mi12:41:021:39:528:0326:25
8:31
+0:22
HALF
13.11 mi12:46:411:45:318:035:39
8:18
-0:13
25K
15.53 mi13:07:472:06:378:1021:06
8:43
+0:25
30K
18.64 mi13:36:072:34:578:1928:20
9:08
+0:25
20M
20.00 mi13:48:482:47:388:2312:41
9:21
+0:13
21M
21.00 mi13:58:462:57:368:289:58
9:58
+0:37
35K
21.75 mi14:05:193:04:098:296:33
8:46
-1:12
23M
23.00 mi14:16:513:15:418:3111:32
9:13
+0:27
24M
24.00 mi14:25:323:24:228:318:41
8:41
-0:32
40K
24.85 mi14:33:133:32:038:327:41
9:00
+0:19
25.2M
25.20 mi14:36:343:35:248:333:21
9:43
+0:43
FINISH
26.22 mi14:45:273:44:178:348:53
8:44
-0:59

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

7:35 /mi

Average Pace

8:34 /mi

Slowest Pace

9:58 /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

1:19:06

35% of race

Time at Steady Pace

1:19:19

35% of race

Time at Slower Pace

1:05:52

29% of race

Average Pace: 8:33 /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 mi11:24:4323:337:3523:33
7:35
#13487
10K
6.21 mi11:49:2048:107:4624:37
7:56
#15084
15K
9.32 mi12:14:371:13:277:5325:17
8:09
#16100
20K
12.43 mi12:41:021:39:528:0326:25
8:31
#17069
HALF
13.11 mi12:46:411:45:318:035:39
8:18
#17189
25K
15.53 mi13:07:472:06:378:1021:06
8:43
#17637
30K
18.64 mi13:36:072:34:578:1928:20
9:08
#18109
20M
20.00 mi13:48:482:47:388:2312:41
9:21
#18289
21M
21.00 mi13:58:462:57:368:289:58
9:58
#18413
35K
21.75 mi14:05:193:04:098:296:33
8:46
#18431
23M
23.00 mi14:16:513:15:418:3111:32
9:13
#18490
24M
24.00 mi14:25:323:24:228:318:41
8:41
#18469
40K
24.85 mi14:33:133:32:038:327:41
9:00
#18457
25.2M
25.20 mi14:36:343:35:248:333:21
9:43
#18449
FINISH
26.22 mi14:45:273:44:178:348:53
8:44
#18486
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 mi134873770377017944(Top 62%)6452(Top 51%)6452(Top 523%)
10K6.21 mi3.10 mi15084-15974784-10144784-101416681(Top 57%)5728(Top 46%)5728(Top 465%)
15K9.32 mi3.11 mi16100-10165392-6085392-60817944(Top 62%)6452(Top 51%)6452(Top 523%)
20K12.43 mi3.11 mi17069-9695973-5815973-58119332(Top 67%)7257(Top 58%)7257(Top 589%)
HALF13.11 mi0.68 mi17189-1206047-746047-7419002(Top 65%)7048(Top 56%)7048(Top 572%)
25K15.53 mi2.42 mi17637-4486297-2506297-25019728(Top 68%)7511(Top 60%)7511(Top 609%)
30K18.64 mi3.11 mi18109-4726599-3026599-30220161(Top 69%)7813(Top 62%)7813(Top 634%)
20M20.00 mi1.36 mi18289-1806724-1256724-12520417(Top 70%)8034(Top 64%)8034(Top 652%)
21M21.00 mi1.00 mi18413-1246810-866810-8620312(Top 70%)8016(Top 64%)8016(Top 650%)
35K21.75 mi0.75 mi18431-186828-186828-1818908(Top 65%)7375(Top 59%)7375(Top 598%)
23M23.00 mi1.25 mi18490-596882-546882-5419507(Top 67%)7732(Top 61%)7732(Top 627%)
24M24.00 mi1.00 mi18469+216884-26884-217942(Top 62%)6965(Top 55%)6965(Top 565%)
40K24.85 mi0.85 mi18457+126898-146898-1418356(Top 63%)7227(Top 57%)7227(Top 586%)
25.2M25.20 mi0.35 mi18449+86898689818310(Top 63%)7202(Top 57%)7202(Top 584%)
FINISH26.22 mi1.02 mi18486-376941-436941-4319257(Top 66%)7683(Top 61%)7683(Top 623%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21
+97ft-345ft

Overall

17944

Females

6452

F50-54

6452

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16681

Females

5728

F50-54

5728

10K→15K

6.2 - 9.3 mi

Top 62%
×3
+67ft-78ft

Overall

17944

Females

6452

F50-54

6452

15K→20K

9.3 - 12.4 mi

Top 67%
×5
+106ft-86ft

Overall

19332

Females

7257

F50-54

7257

20K→HALF

12.4 - 13.1 mi

Top 65%
×2
+19ft-37ft

Overall

19002

Females

7048

F50-54

7048

HALF→25K

13.1 - 15.5 mi

Top 68%
×4
+66ft-88ft

Overall

19728

Females

7511

F50-54

7511

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

20161

Females

7813

F50-54

7813

30K→20M

18.6 - 20.0 mi

Top 70%
×5
+64ft-50ft

Overall

20417

Females

8034

F50-54

8034

20M→21M

20.0 - 21.0 mi

Top 70%
×8
+106ft-24ft

Overall

20312

Females

8016

F50-54

8016

21M→35K

21.0 - 21.8 mi

Top 65%
×7
+17ft-86ft

Overall

18908

Females

7375

F50-54

7375

35K→23M

21.8 - 23.0 mi

Top 67%
×5
+23ft-63ft

Overall

19507

Females

7732

F50-54

7732

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

17942

Females

6965

F50-54

6965

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18356

Females

7227

F50-54

7227

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1
+13ft-16ft

Overall

18310

Females

7202

F50-54

7202

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19257

Females

7683

F50-54

7683

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
682
Passed By
1933
Net Change
-4999
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13487
5K → 10K24200-1597#13487#15084
10K → 15K35200-1016#15084#16100
15K → 20K29200-969#16100#17069
20K → HALF15135-120#17069#17189
HALF → 25K40200-448#17189#17637
25K → 30K79200-472#17637#18109
30K → 20M59200-180#18109#18289
20M → 21M47171-124#18289#18413
21M → 35K4563-18#18413#18431
35K → 23M74133-59#18431#18490
23M → 24M7150+21#18490#18469
24M → 40K6856+12#18469#18457
40K → 25.2M3830+8#18457#18449
25.2M → FINISH5895-37#18449#18486
TOTALS6821933-4999
📊

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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Activity Data

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