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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sarah Dietrich

Bib: 33401 •F •Age: N/A

ME

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
29:42
3.11 mi
Rank: #24660
Start → 5K
29:42 | 9:34/mi
10K
58:58
6.21 mi
Rank: #24492 (+168)
5K → 10K
29:16 | 9:26/mi
15K
1:27:47
9.32 mi
Rank: #24280 (+212)
10K → 15K
28:49 | 9:17/mi
20K
1:56:44
12.43 mi
Rank: #23991 (+289)
15K → 20K
28:57 | 9:20/mi
HALF
2:02:54
13.11 mi
Rank: #23924 (+67)
20K → HALF
6:10 | 9:03/mi
25K
2:25:25
15.53 mi
Rank: #23647 (+277)
HALF → 25K
22:31 | 9:18/mi
30K
2:54:50
18.64 mi
Rank: #23263 (+384)
25K → 30K
29:25 | 9:29/mi
20M
3:07:27
20.00 mi
Rank: #23030 (+233)
30K → 20M
12:37 | 9:18/mi
21M
3:17:07
21.00 mi
Rank: #22808 (+222)
20M → 21M
9:40 | 9:40/mi
35K
3:24:00
21.75 mi
Rank: #22729 (+79)
21M → 35K
6:53 | 9:13/mi
23M
3:35:31
23.00 mi
Rank: #22545 (+184)
35K → 23M
11:31 | 9:13/mi
24M
3:44:32
24.00 mi
Rank: #22429 (+116)
23M → 24M
9:01 | 9:01/mi
40K
3:52:07
24.85 mi
Rank: #22277 (+152)
24M → 40K
7:35 | 8:53/mi
25.2M
3:55:36
25.20 mi
Rank: #22241 (+36)
40K → 25.2M
3:29 | 10:07/mi
FINISH
4:04:29
26.22 mi
Rank: #22138 (+103)
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 Half
via HALF
Distance13.11 mi
Time2:02:54
Pace9:23 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:01:35
Pace9:17 /mi
📊Negative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:0629:429:3429:42
9:34
-
10K
6.21 mi12:29:2258:589:3029:16
9:26
-0:08
15K
9.32 mi12:58:111:27:479:2628:49
9:17
-0:09
20K
12.43 mi13:27:081:56:449:2428:57
9:20
+0:03
HALF
13.11 mi13:33:182:02:549:236:10
9:03
-0:17
25K
15.53 mi13:55:492:25:259:2222:31
9:18
+0:15
30K
18.64 mi14:25:142:54:509:2329:25
9:29
+0:11
20M
20.00 mi14:37:513:07:279:2312:37
9:18
-0:11
21M
21.00 mi14:47:313:17:079:249:40
9:40
+0:22
35K
21.75 mi14:54:243:24:009:236:53
9:13
-0:27
23M
23.00 mi15:05:553:35:319:2311:31
9:13
0:00
24M
24.00 mi15:14:563:44:329:229:01
9:01
-0:12
40K
24.85 mi15:22:313:52:079:217:35
8:53
-0:08
25.2M
25.20 mi15:26:003:55:369:213:29
10:07
+1:14
FINISH
26.22 mi15:34:534:04:299:208:53
8:44
-1:23

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

8:44 /mi

Average Pace

9:20 /mi

Slowest Pace

10:07 /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

3:51:20

95% of race

Time at Steady Pace

13:09

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:19 /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 mi12:00:0629:429:3429:42
9:34
#24660
10K
6.21 mi12:29:2258:589:3029:16
9:26
#24492
15K
9.32 mi12:58:111:27:479:2628:49
9:17
#24280
20K
12.43 mi13:27:081:56:449:2428:57
9:20
#23991
HALF
13.11 mi13:33:182:02:549:236:10
9:03
#23924
25K
15.53 mi13:55:492:25:259:2222:31
9:18
#23647
30K
18.64 mi14:25:142:54:509:2329:25
9:29
#23263
20M
20.00 mi14:37:513:07:279:2312:37
9:18
#23030
21M
21.00 mi14:47:313:17:079:249:40
9:40
#22808
35K
21.75 mi14:54:243:24:009:236:53
9:13
#22729
23M
23.00 mi15:05:553:35:319:2311:31
9:13
#22545
24M
24.00 mi15:14:563:44:329:229:01
9:01
#22429
40K
24.85 mi15:22:313:52:079:217:35
8:53
#22277
25.2M
25.20 mi15:26:003:55:369:213:29
10:07
#22241
FINISH
26.22 mi15:34:534:04:299:208:53
8:44
#22138
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 mi24660100001000023763(Top 82%)9534(Top 76%)9534(Top 167%)
10K6.21 mi3.10 mi24492+1689912+889912+8824340(Top 84%)9829(Top 78%)9829(Top 172%)
15K9.32 mi3.11 mi24280+2129784+1289784+12823763(Top 82%)9534(Top 76%)9534(Top 167%)
20K12.43 mi3.11 mi23991+2899654+1309654+13023186(Top 80%)9275(Top 74%)9275(Top 162%)
HALF13.11 mi0.68 mi23924+679618+369618+3622967(Top 79%)9144(Top 73%)9144(Top 160%)
25K15.53 mi2.42 mi23647+2779494+1249494+12422360(Top 77%)8863(Top 70%)8863(Top 155%)
30K18.64 mi3.11 mi23263+3849349+1459349+14521526(Top 74%)8536(Top 68%)8536(Top 149%)
20M20.00 mi1.36 mi23030+2339239+1109239+11020276(Top 70%)7966(Top 63%)7966(Top 139%)
21M21.00 mi1.00 mi22808+2229136+1039136+10319287(Top 66%)7485(Top 60%)7485(Top 131%)
35K21.75 mi0.75 mi22729+799111+259111+2520835(Top 72%)8367(Top 67%)8367(Top 146%)
23M23.00 mi1.25 mi22545+1849028+839028+8319468(Top 67%)7722(Top 61%)7722(Top 135%)
24M24.00 mi1.00 mi22429+1168978+508978+5019575(Top 67%)7842(Top 62%)7842(Top 137%)
40K24.85 mi0.85 mi22277+1528910+688910+6817798(Top 61%)6951(Top 55%)6951(Top 122%)
25.2M25.20 mi0.35 mi22241+368899+118899+1119824(Top 68%)8000(Top 64%)8000(Top 140%)
FINISH26.22 mi1.02 mi22138+1038861+388861+3819286(Top 66%)7712(Top 61%)7712(Top 135%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21
+97ft-345ft

Overall

23763

Females

9534

F18-39

9534

5K→10K

3.1 - 6.2 mi

Top 84%
×5
+79ft-138ft

Overall

24340

Females

9829

F18-39

9829

10K→15K

6.2 - 9.3 mi

Top 82%
×3
+67ft-78ft

Overall

23763

Females

9534

F18-39

9534

15K→20K

9.3 - 12.4 mi

Top 80%
×5
+106ft-86ft

Overall

23186

Females

9275

F18-39

9275

20K→HALF

12.4 - 13.1 mi

Top 79%
×2
+19ft-37ft

Overall

22967

Females

9144

F18-39

9144

HALF→25K

13.1 - 15.5 mi

Top 77%
×4
+66ft-88ft

Overall

22360

Females

8863

F18-39

8863

25K→30K

15.5 - 18.6 mi

Top 74%
×9
+181ft-148ft

Overall

21526

Females

8536

F18-39

8536

30K→20M

18.6 - 20.0 mi

Top 70%
×5
+64ft-50ft

Overall

20276

Females

7966

F18-39

7966

20M→21M

20.0 - 21.0 mi

Top 66%
×8
+106ft-24ft

Overall

19287

Females

7485

F18-39

7485

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20835

Females

8367

F18-39

8367

35K→23M

21.8 - 23.0 mi

Top 67%
×5
+23ft-63ft

Overall

19468

Females

7722

F18-39

7722

23M→24M

23.0 - 24.0 mi

Top 67%
×6
+12ft-82ft

Overall

19575

Females

7842

F18-39

7842

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17798

Females

6951

F18-39

6951

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1
+13ft-16ft

Overall

19824

Females

8000

F18-39

8000

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19286

Females

7712

F18-39

7712

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2805*
Passed By
283
Net Change
+2522
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24660
5K → 10K317*149+168#24660#24492
10K → 15K264*52+212#24492#24280
15K → 20K307*18+289#24280#23991
20K → HALF703+67#23991#23924
HALF → 25K285*8+277#23924#23647
25K → 30K398*14+384#23647#23263
30K → 20M235*2+233#23263#23030
20M → 21M226*4+222#23030#22808
21M → 35K878+79#22808#22729
35K → 23M1917+184#22729#22545
23M → 24M1182+116#22545#22429
24M → 40K1564+152#22429#22277
40K → 25.2M437+36#22277#22241
25.2M → FINISH1085+103#22241#22138
TOTALS2805*283+2522

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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