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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Adrienne Felterman

Bib: 28582 •F •Age: N/A

TX

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
36:27
3.11 mi
Rank: #28677
Start → 5K
36:27 | 11:44/mi
10K
1:13:30
6.21 mi
Rank: #28631 (+46)
5K → 10K
37:03 | 11:56/mi
15K
1:52:19
9.32 mi
Rank: #28657 (-26)
10K → 15K
38:49 | 12:30/mi
20K
2:31:37
12.43 mi
Rank: #28617 (+40)
15K → 20K
39:18 | 12:39/mi
HALF
2:40:06
13.11 mi
Rank: #28622 (-5)
20K → HALF
8:29 | 12:27/mi
25K
3:12:55
15.53 mi
Rank: #28606 (+16)
HALF → 25K
32:49 | 13:32/mi
30K
3:54:02
18.64 mi
Rank: #28509 (+97)
25K → 30K
41:07 | 13:15/mi
20M
4:13:48
20.00 mi
Rank: #28525 (-16)
30K → 20M
19:46 | 14:34/mi
21M
4:29:16
21.00 mi
Rank: #28531 (-6)
20M → 21M
15:28 | 15:28/mi
35K
4:39:57
21.75 mi
Rank: #28539 (-8)
21M → 35K
10:41 | 14:17/mi
23M
4:56:47
23.00 mi
Rank: #28512 (+27)
35K → 23M
16:50 | 13:28/mi
24M
5:10:39
24.00 mi
Rank: #28512
23M → 24M
13:52 | 13:52/mi
40K
5:22:38
24.85 mi
Rank: #28504 (+8)
24M → 40K
11:59 | 14:01/mi
25.2M
5:27:43
25.20 mi
Rank: #28502 (+2)
40K → 25.2M
5:05 | 14:45/mi
FINISH
5:41:21
26.22 mi
Rank: #28504 (-2)
25.2M → FINISH
13:38 | 13:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:40:06
Pace12:13 /mi
2nd Half
Distance13.11 mi
Time3:01:15
Pace13:50 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:5936:2711:4436:27
11:44
-
10K
6.21 mi12:37:021:13:3011:5037:03
11:56
+0:12
15K
9.32 mi13:15:511:52:1912:0438:49
12:30
+0:34
20K
12.43 mi13:55:092:31:3712:1339:18
12:39
+0:09
HALF
13.11 mi14:03:382:40:0612:138:29
12:27
-0:12
25K
15.53 mi14:36:273:12:5512:2632:49
13:32
+1:05
30K
18.64 mi15:17:343:54:0212:3441:07
13:15
-0:17
20M
20.00 mi15:37:204:13:4812:4219:46
14:34
+1:19
21M
21.00 mi15:52:484:29:1612:5015:28
15:28
+0:54
35K
21.75 mi16:03:294:39:5712:5310:41
14:17
-1:11
23M
23.00 mi16:20:194:56:4712:5516:50
13:28
-0:49
24M
24.00 mi16:34:115:10:3912:5713:52
13:52
+0:24
40K
24.85 mi16:46:105:22:3812:5911:59
14:01
+0:09
25.2M
25.20 mi16:51:155:27:4313:015:05
14:45
+0:44
FINISH
26.22 mi17:04:535:41:2113:0213:38
13:23
-1:22

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

11:44 /mi

Average Pace

13:02 /mi

Slowest Pace

15:28 /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

2:40:06

47% of race

Time at Steady Pace

1:58:16

35% of race

Time at Slower Pace

1:02:59

18% of race

Average Pace: 13:01 /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 mi11:59:5936:2711:4436:27
11:44
#28677
10K
6.21 mi12:37:021:13:3011:5037:03
11:56
#28631
15K
9.32 mi13:15:511:52:1912:0438:49
12:30
#28657
20K
12.43 mi13:55:092:31:3712:1339:18
12:39
#28617
HALF
13.11 mi14:03:382:40:0612:138:29
12:27
#28622
25K
15.53 mi14:36:273:12:5512:2632:49
13:32
#28606
30K
18.64 mi15:17:343:54:0212:3441:07
13:15
#28509
20M
20.00 mi15:37:204:13:4812:4219:46
14:34
#28525
21M
21.00 mi15:52:484:29:1612:5015:28
15:28
#28531
35K
21.75 mi16:03:294:39:5712:5310:41
14:17
#28539
23M
23.00 mi16:20:194:56:4712:5516:50
13:28
#28512
24M
24.00 mi16:34:115:10:3912:5713:52
13:52
#28512
40K
24.85 mi16:46:105:22:3812:5911:59
14:01
#28504
25.2M
25.20 mi16:51:155:27:4313:015:05
14:45
#28502
FINISH
26.22 mi17:04:535:41:2113:0213:38
13:23
#28504
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi28677123421234228636(Top 99%)12318(Top 98%)12318(Top 690%)
10K6.21 mi3.10 mi28631+4612309+3312309+3328539(Top 98%)12250(Top 97%)12250(Top 686%)
15K9.32 mi3.11 mi28657-2612326-1712326-1728636(Top 99%)12318(Top 98%)12318(Top 690%)
20K12.43 mi3.11 mi28617+4012307+1912307+1928444(Top 98%)12211(Top 97%)12211(Top 684%)
HALF13.11 mi0.68 mi28622-512313-612313-628511(Top 98%)12278(Top 98%)12278(Top 687%)
25K15.53 mi2.42 mi28606+1612302+1112302+1128504(Top 98%)12261(Top 97%)12261(Top 687%)
30K18.64 mi3.11 mi28509+9712249+5312249+5327907(Top 96%)11946(Top 95%)11946(Top 669%)
20M20.00 mi1.36 mi28525-1612266-1712266-1728429(Top 98%)12272(Top 98%)12272(Top 687%)
21M21.00 mi1.00 mi28531-612272-612272-628337(Top 98%)12251(Top 97%)12251(Top 686%)
35K21.75 mi0.75 mi28539-812282-1012282-1028474(Top 98%)12337(Top 98%)12337(Top 691%)
23M23.00 mi1.25 mi28512+2712268+1412268+1427765(Top 96%)11954(Top 95%)11954(Top 669%)
24M24.00 mi1.00 mi2851212269-112269-128271(Top 97%)12254(Top 97%)12254(Top 686%)
40K24.85 mi0.85 mi28504+812265+412265+427918(Top 96%)12074(Top 96%)12074(Top 676%)
25.2M25.20 mi0.35 mi28502+212266-112266-127796(Top 96%)12033(Top 96%)12033(Top 674%)
FINISH26.22 mi1.02 mi28504-212269-312269-328434(Top 98%)12325(Top 98%)12325(Top 690%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21
+97ft-345ft

Overall

28636

Females

12318

F45-49

12318

5K→10K

3.1 - 6.2 mi

Top 98%
×5
+79ft-138ft

Overall

28539

Females

12250

F45-49

12250

10K→15K

6.2 - 9.3 mi

Top 99%
×3
+67ft-78ft

Overall

28636

Females

12318

F45-49

12318

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28444

Females

12211

F45-49

12211

20K→HALF

12.4 - 13.1 mi

Top 98%
×2
+19ft-37ft

Overall

28511

Females

12278

F45-49

12278

HALF→25K

13.1 - 15.5 mi

Top 98%
×4
+66ft-88ft

Overall

28504

Females

12261

F45-49

12261

25K→30K

15.5 - 18.6 mi

Top 96%
×9
+181ft-148ft

Overall

27907

Females

11946

F45-49

11946

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28429

Females

12272

F45-49

12272

20M→21M

20.0 - 21.0 mi

Top 98%
×8
+106ft-24ft

Overall

28337

Females

12251

F45-49

12251

21M→35K

21.0 - 21.8 mi

Top 98%
×7
+17ft-86ft

Overall

28474

Females

12337

F45-49

12337

35K→23M

21.8 - 23.0 mi

Top 96%
×5
+23ft-63ft

Overall

27765

Females

11954

F45-49

11954

23M→24M

23.0 - 24.0 mi

Top 97%
×6
+12ft-82ft

Overall

28271

Females

12254

F45-49

12254

24M→40K

24.0 - 24.9 mi

Top 96%
×1
+6ft-20ft

Overall

27918

Females

12074

F45-49

12074

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1
+13ft-16ft

Overall

27796

Females

12033

F45-49

12033

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
×2
+22ft-21ft

Overall

28434

Females

12325

F45-49

12325

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
467
Passed By
294
Net Change
+173
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28677
5K → 10K8539+46#28677#28631
10K → 15K4975-26#28631#28657
15K → 20K6222+40#28657#28617
20K → HALF914-5#28617#28622
HALF → 25K4630+16#28622#28606
25K → 30K1058+97#28606#28509
30K → 20M1430-16#28509#28525
20M → 21M915-6#28525#28531
21M → 35K816-8#28531#28539
35K → 23M358+27#28539#28512
23M → 24M12120#28512#28512
24M → 40K168+8#28512#28504
40K → 25.2M42+2#28504#28502
25.2M → FINISH1315-2#28502#28504
TOTALS467294+173
📊

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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