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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jenifer Dyer

Bib: 16080 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 28%
Gender (Female)
#0 / 12578
Top 11%
Age Group (F18-39)
#0 / 5716
Top 20%
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
23:55
3.11 mi
Rank: #14521
Start → 5K
23:55 | 7:42/mi
10K
46:33
6.21 mi
Rank: #12762 (+1759)
5K → 10K
22:38 | 7:18/mi
15K
1:08:48
9.32 mi
Rank: #11800 (+962)
10K → 15K
22:15 | 7:10/mi
20K
1:31:07
12.43 mi
Rank: #11140 (+660)
15K → 20K
22:19 | 7:11/mi
HALF
1:35:57
13.11 mi
Rank: #11036 (+104)
20K → HALF
4:50 | 7:06/mi
25K
1:53:11
15.53 mi
Rank: #10459 (+577)
HALF → 25K
17:14 | 7:07/mi
30K
2:15:10
18.64 mi
Rank: #9659 (+800)
25K → 30K
21:59 | 7:05/mi
20M
2:24:42
20.00 mi
Rank: #9321 (+338)
30K → 20M
9:32 | 7:02/mi
21M
2:31:54
21.00 mi
Rank: #9006 (+315)
20M → 21M
7:12 | 7:12/mi
35K
2:37:04
21.75 mi
Rank: #8874 (+132)
21M → 35K
5:10 | 6:55/mi
23M
2:45:58
23.00 mi
Rank: #8634 (+240)
35K → 23M
8:54 | 7:07/mi
24M
2:52:55
24.00 mi
Rank: #8484 (+150)
23M → 24M
6:57 | 6:57/mi
40K
2:58:53
24.85 mi
Rank: #8330 (+154)
24M → 40K
5:58 | 6:59/mi
25.2M
3:01:21
25.20 mi
Rank: #8216 (+114)
40K → 25.2M
2:28 | 7:10/mi
FINISH
3:07:59
26.22 mi
Rank: #7998 (+218)
25.2M → FINISH
6:38 | 6:31/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
Time1:35:57
Pace7:20 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:32:02
Pace7:02 /mi
📊Negative Split: 4.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:1023:557:4223:55
7:42
-
10K
6.21 mi11:27:4846:337:3022:38
7:18
-0:24
15K
9.32 mi11:50:031:08:487:2322:15
7:10
-0:08
20K
12.43 mi12:12:221:31:077:2022:19
7:11
+0:01
HALF
13.11 mi12:17:121:35:577:204:50
7:06
-0:05
25K
15.53 mi12:34:261:53:117:1817:14
7:07
+0:01
30K
18.64 mi12:56:252:15:107:1621:59
7:05
-0:02
20M
20.00 mi13:05:572:24:427:159:32
7:02
-0:03
21M
21.00 mi13:13:092:31:547:157:12
7:12
+0:10
35K
21.75 mi13:18:192:37:047:145:10
6:55
-0:17
23M
23.00 mi13:27:132:45:587:138:54
7:07
+0:12
24M
24.00 mi13:34:102:52:557:136:57
6:57
-0:10
40K
24.85 mi13:40:082:58:537:125:58
6:59
+0:02
25.2M
25.20 mi13:42:363:01:217:122:28
7:10
+0:11
FINISH
26.22 mi13:49:143:07:597:116:38
6:31
-0:39

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

6:31 /mi

Average Pace

7:10 /mi

Slowest Pace

7:42 /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

1:51:55

60% of race

Time at Steady Pace

52:09

28% of race

Time at Slower Pace

23:55

13% of race

Average Pace: 7:10 /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 mi11:05:1023:557:4223:55
7:42
#14521
10K
6.21 mi11:27:4846:337:3022:38
7:18
#12762
15K
9.32 mi11:50:031:08:487:2322:15
7:10
#11800
20K
12.43 mi12:12:221:31:077:2022:19
7:11
#11140
HALF
13.11 mi12:17:121:35:577:204:50
7:06
#11036
25K
15.53 mi12:34:261:53:117:1817:14
7:07
#10459
30K
18.64 mi12:56:252:15:107:1621:59
7:05
#9659
20M
20.00 mi13:05:572:24:427:159:32
7:02
#9321
21M
21.00 mi13:13:092:31:547:157:12
7:12
#9006
35K
21.75 mi13:18:192:37:047:145:10
6:55
#8874
23M
23.00 mi13:27:132:45:587:138:54
7:07
#8634
24M
24.00 mi13:34:102:52:557:136:57
6:57
#8484
40K
24.85 mi13:40:082:58:537:125:58
6:59
#8330
25.2M
25.20 mi13:42:363:01:217:122:28
7:10
#8216
FINISH
26.22 mi13:49:143:07:597:116:38
6:31
#7998
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 mi14521437743779790(Top 34%)1840(Top 15%)1840(Top 32%)
10K6.21 mi3.10 mi12762+17593368+10093368+100911016(Top 38%)2429(Top 19%)2429(Top 42%)
15K9.32 mi3.11 mi11800+9622859+5092859+5099790(Top 34%)1840(Top 15%)1840(Top 32%)
20K12.43 mi3.11 mi11140+6602534+3252534+3259223(Top 32%)1660(Top 13%)1660(Top 29%)
HALF13.11 mi0.68 mi11036+1042488+462488+469396(Top 32%)1676(Top 13%)1676(Top 29%)
25K15.53 mi2.42 mi10459+5772214+2742214+2748192(Top 28%)1311(Top 10%)1311(Top 23%)
30K18.64 mi3.11 mi9659+8001871+3431871+3436508(Top 22%)841(Top 7%)841(Top 15%)
20M20.00 mi1.36 mi9321+3381734+1371734+1375725(Top 20%)678(Top 5%)678(Top 12%)
21M21.00 mi1.00 mi9006+3151621+1131621+1134681(Top 16%)531(Top 4%)531(Top 9%)
35K21.75 mi0.75 mi8874+1321579+421579+426504(Top 22%)997(Top 8%)997(Top 17%)
23M23.00 mi1.25 mi8634+2401512+671512+676246(Top 22%)970(Top 8%)970(Top 17%)
24M24.00 mi1.00 mi8484+1501480+321480+326173(Top 21%)1018(Top 8%)1018(Top 18%)
40K24.85 mi0.85 mi8330+1541437+431437+435417(Top 19%)828(Top 7%)828(Top 14%)
25.2M25.20 mi0.35 mi8216+1141400+371400+373463(Top 12%)410(Top 3%)410(Top 7%)
FINISH26.22 mi1.02 mi7998+2181343+571343+574243(Top 15%)596(Top 5%)596(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21
+97ft-345ft

Overall

9790

Females

1840

F18-39

1840

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

11016

Females

2429

F18-39

2429

10K→15K

6.2 - 9.3 mi

Top 34%
×3
+67ft-78ft

Overall

9790

Females

1840

F18-39

1840

15K→20K

9.3 - 12.4 mi

Top 32%
×5
+106ft-86ft

Overall

9223

Females

1660

F18-39

1660

20K→HALF

12.4 - 13.1 mi

Top 32%
×2
+19ft-37ft

Overall

9396

Females

1676

F18-39

1676

HALF→25K

13.1 - 15.5 mi

Top 28%
×4
+66ft-88ft

Overall

8192

Females

1311

F18-39

1311

25K→30K

15.5 - 18.6 mi

Top 22%
×9
+181ft-148ft

Overall

6508

Females

841

F18-39

841

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5725

Females

678

F18-39

678

20M→21M

20.0 - 21.0 mi

Top 16%
×8
+106ft-24ft

Overall

4681

Females

531

F18-39

531

21M→35K

21.0 - 21.8 mi

Top 22%
×7
+17ft-86ft

Overall

6504

Females

997

F18-39

997

35K→23M

21.8 - 23.0 mi

Top 22%
×5
+23ft-63ft

Overall

6246

Females

970

F18-39

970

23M→24M

23.0 - 24.0 mi

Top 21%
×6
+12ft-82ft

Overall

6173

Females

1018

F18-39

1018

24M→40K

24.0 - 24.9 mi

Top 19%
×1
+6ft-20ft

Overall

5417

Females

828

F18-39

828

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1
+13ft-16ft

Overall

3463

Females

410

F18-39

410

25.2M→FINISH

25.2 - 26.2 mi

Top 15%
×2
+22ft-21ft

Overall

4243

Females

596

F18-39

596

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
6586*
Passed By
63
Net Change
+6523
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14521
5K → 10K1771*12+1759#14521#12762
10K → 15K966*4+962#12762#11800
15K → 20K662*2+660#11800#11140
20K → HALF1073+104#11140#11036
HALF → 25K579*2+577#11036#10459
25K → 30K803*3+800#10459#9659
30K → 20M339*1+338#9659#9321
20M → 21M316*1+315#9321#9006
21M → 35K1331+132#9006#8874
35K → 23M249*9+240#8874#8634
23M → 24M16212+150#8634#8484
24M → 40K1595+154#8484#8330
40K → 25.2M1151+114#8330#8216
25.2M → FINISH225*7+218#8216#7998
TOTALS6586*63+6523

* 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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