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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Demetra Edwards

Bib: 31280 •F •Age: N/A

MA

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
29:10
3.11 mi
Rank: #24096
Start → 5K
29:10 | 9:24/mi
10K
57:41
6.21 mi
Rank: #23839 (+257)
5K → 10K
28:31 | 9:11/mi
15K
1:25:49
9.32 mi
Rank: #23575 (+264)
10K → 15K
28:08 | 9:04/mi
20K
1:53:51
12.43 mi
Rank: #23207 (+368)
15K → 20K
28:02 | 9:02/mi
HALF
1:59:56
13.11 mi
Rank: #23165 (+42)
20K → HALF
6:05 | 8:56/mi
25K
2:21:48
15.53 mi
Rank: #22844 (+321)
HALF → 25K
21:52 | 9:01/mi
30K
2:50:28
18.64 mi
Rank: #22392 (+452)
25K → 30K
28:40 | 9:14/mi
20M
3:03:05
20.00 mi
Rank: #22224 (+168)
30K → 20M
12:37 | 9:18/mi
21M
3:12:44
21.00 mi
Rank: #22020 (+204)
20M → 21M
9:39 | 9:39/mi
35K
3:19:25
21.75 mi
Rank: #21940 (+80)
21M → 35K
6:41 | 8:57/mi
23M
3:30:34
23.00 mi
Rank: #21744 (+196)
35K → 23M
11:09 | 8:55/mi
24M
3:39:22
24.00 mi
Rank: #21642 (+102)
23M → 24M
8:48 | 8:48/mi
40K
3:46:39
24.85 mi
Rank: #21461 (+181)
24M → 40K
7:17 | 8:32/mi
25.2M
3:49:47
25.20 mi
Rank: #21383 (+78)
40K → 25.2M
3:08 | 9:06/mi
FINISH
3:58:20
26.22 mi
Rank: #21257 (+126)
25.2M → FINISH
8:33 | 8:24/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
Time1:59:56
Pace9:09 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:58:24
Pace9:02 /mi
📊Negative Split: 1.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:5829:109:2429:10
9:24
-
10K
6.21 mi12:24:2957:419:1728:31
9:11
-0:13
15K
9.32 mi12:52:371:25:499:1328:08
9:04
-0:07
20K
12.43 mi13:20:391:53:519:1028:02
9:02
-0:02
HALF
13.11 mi13:26:441:59:569:096:05
8:56
-0:06
25K
15.53 mi13:48:362:21:489:0821:52
9:01
+0:05
30K
18.64 mi14:17:162:50:289:0928:40
9:14
+0:13
20M
20.00 mi14:29:533:03:059:1012:37
9:18
+0:04
21M
21.00 mi14:39:323:12:449:119:39
9:39
+0:21
35K
21.75 mi14:46:133:19:259:116:41
8:57
-0:42
23M
23.00 mi14:57:223:30:349:1011:09
8:55
-0:02
24M
24.00 mi15:06:103:39:229:098:48
8:48
-0:07
40K
24.85 mi15:13:273:46:399:087:17
8:32
-0:16
25.2M
25.20 mi15:16:353:49:479:083:08
9:06
+0:34
FINISH
26.22 mi15:25:083:58:209:068:33
8:24
-0:42

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

8:24 /mi

Average Pace

9:06 /mi

Slowest Pace

9:39 /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

3:06:54

78% of race

Time at Steady Pace

51:26

22% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:05 /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 mi11:55:5829:109:2429:10
9:24
#24096
10K
6.21 mi12:24:2957:419:1728:31
9:11
#23839
15K
9.32 mi12:52:371:25:499:1328:08
9:04
#23575
20K
12.43 mi13:20:391:53:519:1028:02
9:02
#23207
HALF
13.11 mi13:26:441:59:569:096:05
8:56
#23165
25K
15.53 mi13:48:362:21:489:0821:52
9:01
#22844
30K
18.64 mi14:17:162:50:289:0928:40
9:14
#22392
20M
20.00 mi14:29:533:03:059:1012:37
9:18
#22224
21M
21.00 mi14:39:323:12:449:119:39
9:39
#22020
35K
21.75 mi14:46:133:19:259:116:41
8:57
#21940
23M
23.00 mi14:57:223:30:349:1011:09
8:55
#21744
24M
24.00 mi15:06:103:39:229:098:48
8:48
#21642
40K
24.85 mi15:13:273:46:399:087:17
8:32
#21461
25.2M
25.20 mi15:16:353:49:479:083:08
9:06
#21383
FINISH
26.22 mi15:25:083:58:209:068:33
8:24
#21257
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 mi240969712971222948(Top 79%)9114(Top 72%)9114(Top 159%)
10K6.21 mi3.10 mi23839+2579577+1359577+13523539(Top 81%)9418(Top 75%)9418(Top 165%)
15K9.32 mi3.11 mi23575+2649444+1339444+13322948(Top 79%)9114(Top 72%)9114(Top 159%)
20K12.43 mi3.11 mi23207+3689272+1729272+17222018(Top 76%)8669(Top 69%)8669(Top 152%)
HALF13.11 mi0.68 mi23165+429249+239249+2322416(Top 77%)8858(Top 70%)8858(Top 155%)
25K15.53 mi2.42 mi22844+3219096+1539096+15321264(Top 73%)8299(Top 66%)8299(Top 145%)
30K18.64 mi3.11 mi22392+4528887+2098887+20920653(Top 71%)8082(Top 64%)8082(Top 141%)
20M20.00 mi1.36 mi22224+1688807+808807+8020267(Top 70%)7957(Top 63%)7957(Top 139%)
21M21.00 mi1.00 mi22020+2048727+808727+8019210(Top 66%)7438(Top 59%)7438(Top 130%)
35K21.75 mi0.75 mi21940+808696+318696+3119798(Top 68%)7860(Top 62%)7860(Top 138%)
23M23.00 mi1.25 mi21744+1968607+898607+8918082(Top 62%)7009(Top 56%)7009(Top 123%)
24M24.00 mi1.00 mi21642+1028557+508557+5018565(Top 64%)7289(Top 58%)7289(Top 128%)
40K24.85 mi0.85 mi21461+1818477+808477+8015864(Top 55%)5906(Top 47%)5906(Top 103%)
25.2M25.20 mi0.35 mi21383+788440+378440+3715324(Top 53%)5645(Top 45%)5645(Top 99%)
FINISH26.22 mi1.02 mi21257+1268383+578383+5717597(Top 61%)6841(Top 54%)6841(Top 120%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21
+97ft-345ft

Overall

22948

Females

9114

F18-39

9114

5K→10K

3.1 - 6.2 mi

Top 81%
×5
+79ft-138ft

Overall

23539

Females

9418

F18-39

9418

10K→15K

6.2 - 9.3 mi

Top 79%
×3
+67ft-78ft

Overall

22948

Females

9114

F18-39

9114

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

22018

Females

8669

F18-39

8669

20K→HALF

12.4 - 13.1 mi

Top 77%
×2
+19ft-37ft

Overall

22416

Females

8858

F18-39

8858

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21264

Females

8299

F18-39

8299

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20653

Females

8082

F18-39

8082

30K→20M

18.6 - 20.0 mi

Top 70%
×5
+64ft-50ft

Overall

20267

Females

7957

F18-39

7957

20M→21M

20.0 - 21.0 mi

Top 66%
×8
+106ft-24ft

Overall

19210

Females

7438

F18-39

7438

21M→35K

21.0 - 21.8 mi

Top 68%
×7
+17ft-86ft

Overall

19798

Females

7860

F18-39

7860

35K→23M

21.8 - 23.0 mi

Top 62%
×5
+23ft-63ft

Overall

18082

Females

7009

F18-39

7009

23M→24M

23.0 - 24.0 mi

Top 64%
×6
+12ft-82ft

Overall

18565

Females

7289

F18-39

7289

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

15864

Females

5906

F18-39

5906

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15324

Females

5645

F18-39

5645

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
×2
+22ft-21ft

Overall

17597

Females

6841

F18-39

6841

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3107*
Passed By
268
Net Change
+2839
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24096
5K → 10K364*107+257#24096#23839
10K → 15K302*38+264#23839#23575
15K → 20K390*22+368#23575#23207
20K → HALF5210+42#23207#23165
HALF → 25K337*16+321#23165#22844
25K → 30K470*18+452#22844#22392
30K → 20M18012+168#22392#22224
20M → 21M209*5+204#22224#22020
21M → 35K877+80#22020#21940
35K → 23M204*8+196#21940#21744
23M → 24M11513+102#21744#21642
24M → 40K1832+181#21642#21461
40K → 25.2M780+78#21461#21383
25.2M → FINISH13610+126#21383#21257
TOTALS3107*268+2839

* 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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