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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jiji Mielke

Bib: 17093 •F •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 49%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jiji

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:19/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
24:48
3.11 mi
Rank: #16838
Start → 5K
24:48 | 7:59/mi
10K
50:10
6.21 mi
Rank: #17615 (-777)
5K → 10K
25:22 | 8:10/mi
15K
1:15:53
9.32 mi
Rank: #18016 (-401)
10K → 15K
25:43 | 8:17/mi
20K
1:41:46
12.43 mi
Rank: #18105 (-89)
15K → 20K
25:53 | 8:20/mi
HALF
1:47:35
13.11 mi
Rank: #18211 (-106)
20K → HALF
5:49 | 8:32/mi
25K
2:09:06
15.53 mi
Rank: #18594 (-383)
HALF → 25K
21:31 | 8:53/mi
30K
2:38:40
18.64 mi
Rank: #19288 (-694)
25K → 30K
29:34 | 9:31/mi
20M
2:49:35
20.00 mi
Rank: #18846 (+442)
30K → 20M
10:55 | 8:03/mi
21M
2:57:39
21.00 mi
Rank: #18429 (+417)
20M → 21M
8:04 | 8:04/mi
35K
3:03:38
21.75 mi
Rank: #18291 (+138)
21M → 35K
5:59 | 8:00/mi
23M
3:13:34
23.00 mi
Rank: #17926 (+365)
35K → 23M
9:56 | 7:57/mi
24M
3:21:25
24.00 mi
Rank: #17712 (+214)
23M → 24M
7:51 | 7:51/mi
40K
3:28:14
24.85 mi
Rank: #17490 (+222)
24M → 40K
6:49 | 7:59/mi
25.2M
3:31:03
25.20 mi
Rank: #17366 (+124)
40K → 25.2M
2:49 | 8:11/mi
FINISH
3:38:30
26.22 mi
Rank: #17095 (+271)
25.2M → FINISH
7:27 | 7:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:35
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:50:55
Pace8:28 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:3924:487:5924:48
7:59
-
10K
6.21 mi11:33:0150:108:0525:22
8:10
+0:11
15K
9.32 mi11:58:441:15:538:0925:43
8:17
+0:07
20K
12.43 mi12:24:371:41:468:1225:53
8:20
+0:03
HALF
13.11 mi12:30:261:47:358:135:49
8:32
+0:12
25K
15.53 mi12:51:572:09:068:1921:31
8:53
+0:21
30K
18.64 mi13:21:312:38:408:3129:34
9:31
+0:38
20M
20.00 mi13:32:262:49:358:2910:55
8:03
-1:28
21M
21.00 mi13:40:302:57:398:288:04
8:04
+0:01
35K
21.75 mi13:46:293:03:388:275:59
8:00
-0:04
23M
23.00 mi13:56:253:13:348:259:56
7:57
-0:03
24M
24.00 mi14:04:163:21:258:247:51
7:51
-0:06
40K
24.85 mi14:11:053:28:148:236:49
7:59
+0:08
25.2M
25.20 mi14:13:543:31:038:232:49
8:11
+0:12
FINISH
26.22 mi14:21:213:38:308:217:27
7:19
-0:52

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

7:19 /mi

Average Pace

8:20 /mi

Slowest Pace

9:31 /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

7:27

3% of race

Time at Steady Pace

2:08:16

59% of race

Time at Slower Pace

1:22:47

38% of race

Average Pace: 8:20 /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 mi11:07:3924:487:5924:48
7:59
#16838
10K
6.21 mi11:33:0150:108:0525:22
8:10
#17615
15K
9.32 mi11:58:441:15:538:0925:43
8:17
#18016
20K
12.43 mi12:24:371:41:468:1225:53
8:20
#18105
HALF
13.11 mi12:30:261:47:358:135:49
8:32
#18211
25K
15.53 mi12:51:572:09:068:1921:31
8:53
#18594
30K
18.64 mi13:21:312:38:408:3129:34
9:31
#19288
20M
20.00 mi13:32:262:49:358:2910:55
8:03
#18846
21M
21.00 mi13:40:302:57:398:288:04
8:04
#18429
35K
21.75 mi13:46:293:03:388:275:59
8:00
#18291
23M
23.00 mi13:56:253:13:348:259:56
7:57
#17926
24M
24.00 mi14:04:163:21:258:247:51
7:51
#17712
40K
24.85 mi14:11:053:28:148:236:49
7:59
#17490
25.2M
25.20 mi14:13:543:31:038:232:49
8:11
#17366
FINISH
26.22 mi14:21:213:38:308:217:27
7:19
#17095
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 mi168385829582918845(Top 65%)6941(Top 55%)6941(Top 121%)
10K6.21 mi3.10 mi17615-7776262-4336262-43318383(Top 63%)6681(Top 53%)6681(Top 117%)
15K9.32 mi3.11 mi18016-4016499-2376499-23718845(Top 65%)6941(Top 55%)6941(Top 121%)
20K12.43 mi3.11 mi18105-896547-486547-4818298(Top 63%)6687(Top 53%)6687(Top 117%)
HALF13.11 mi0.68 mi18211-1066602-556602-5520446(Top 70%)7808(Top 62%)7808(Top 137%)
25K15.53 mi2.42 mi18594-3836833-2316833-23120576(Top 71%)7954(Top 63%)7954(Top 139%)
30K18.64 mi3.11 mi19288-6947267-4347267-43421699(Top 75%)8617(Top 69%)8617(Top 151%)
20M20.00 mi1.36 mi18846+4427032+2357032+23513139(Top 45%)4032(Top 32%)4032(Top 71%)
21M21.00 mi1.00 mi18429+4176817+2156817+21510402(Top 36%)2699(Top 21%)2699(Top 47%)
35K21.75 mi0.75 mi18291+1386754+636754+6314548(Top 50%)4952(Top 39%)4952(Top 87%)
23M23.00 mi1.25 mi17926+3656574+1806574+18012086(Top 42%)3658(Top 29%)3658(Top 64%)
24M24.00 mi1.00 mi17712+2146467+1076467+10712734(Top 44%)4121(Top 33%)4121(Top 72%)
40K24.85 mi0.85 mi17490+2226361+1066361+10612389(Top 43%)4002(Top 32%)4002(Top 70%)
25.2M25.20 mi0.35 mi17366+1246303+586303+589556(Top 33%)2673(Top 21%)2673(Top 47%)
FINISH26.22 mi1.02 mi17095+2716168+1356168+13510021(Top 35%)2870(Top 23%)2870(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18845

Females

6941

F18-39

6941

5K→10K

3.1 - 6.2 mi

Top 63%
×5
+79ft-138ft

Overall

18383

Females

6681

F18-39

6681

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18845

Females

6941

F18-39

6941

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18298

Females

6687

F18-39

6687

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20446

Females

7808

F18-39

7808

HALF→25K

13.1 - 15.5 mi

Top 71%
×4
+66ft-88ft

Overall

20576

Females

7954

F18-39

7954

25K→30K

15.5 - 18.6 mi

Top 75%
×9
+181ft-148ft

Overall

21699

Females

8617

F18-39

8617

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

13139

Females

4032

F18-39

4032

20M→21M

20.0 - 21.0 mi

Top 36%
×8
+106ft-24ft

Overall

10402

Females

2699

F18-39

2699

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14548

Females

4952

F18-39

4952

35K→23M

21.8 - 23.0 mi

Top 42%
×5
+23ft-63ft

Overall

12086

Females

3658

F18-39

3658

23M→24M

23.0 - 24.0 mi

Top 44%
×6
+12ft-82ft

Overall

12734

Females

4121

F18-39

4121

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12389

Females

4002

F18-39

4002

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9556

Females

2673

F18-39

2673

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10021

Females

2870

F18-39

2870

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2583*
Passed By
1128
Net Change
-257
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16838
5K → 10K66200-777#16838#17615
10K → 15K70200-401#17615#18016
15K → 20K130200-89#18016#18105
20K → HALF8114-106#18105#18211
HALF → 25K44200-383#18211#18594
25K → 30K58200-694#18594#19288
30K → 20M443*1+442#19288#18846
20M → 21M417*0+417#18846#18429
21M → 35K1413+138#18429#18291
35K → 23M366*1+365#18291#17926
23M → 24M219*5+214#17926#17712
24M → 40K225*3+222#17712#17490
40K → 25.2M1240+124#17490#17366
25.2M → FINISH272*1+271#17366#17095
TOTALS2583*1128-257

* 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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