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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Amanda Manteuffel

Bib: 29153 •F •Age: N/A

MA

Boston Marathon logo
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

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
37:58
3.11 mi
Rank: #28870
Start → 5K
37:58 | 12:14/mi
10K
1:15:04
6.21 mi
Rank: #28761 (+109)
5K → 10K
37:06 | 11:57/mi
15K
1:55:15
9.32 mi
Rank: #28814 (-53)
10K → 15K
40:11 | 12:57/mi
20K
2:37:32
12.43 mi
Rank: #28838 (-24)
15K → 20K
42:17 | 13:37/mi
HALF
2:46:40
13.11 mi
Rank: #28846 (-8)
20K → HALF
9:08 | 13:24/mi
25K
3:21:56
15.53 mi
Rank: #28862 (-16)
HALF → 25K
35:16 | 14:33/mi
30K
4:09:23
18.64 mi
Rank: #28886 (-24)
25K → 30K
47:27 | 15:17/mi
20M
4:29:15
20.00 mi
Rank: #28875 (+11)
30K → 20M
19:52 | 14:38/mi
21M
4:48:09
21.00 mi
Rank: #28913 (-38)
20M → 21M
18:54 | 18:54/mi
35K
4:58:00
21.75 mi
Rank: #28905 (+8)
21M → 35K
9:51 | 13:10/mi
23M
5:15:44
23.00 mi
Rank: #28900 (+5)
35K → 23M
17:44 | 14:11/mi
24M
5:29:19
24.00 mi
Rank: #28899 (+1)
23M → 24M
13:35 | 13:35/mi
40K
5:41:51
24.85 mi
Rank: #28899
24M → 40K
12:32 | 14:40/mi
25.2M
5:47:14
25.20 mi
Rank: #28898 (+1)
40K → 25.2M
5:23 | 15:37/mi
FINISH
6:01:09
26.22 mi
Rank: #28901 (-3)
25.2M → FINISH
13:55 | 13:40/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:46:40
Pace12:43 /mi
2nd Half
Distance13.11 mi
Time3:14:29
Pace14:51 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:3037:5812:1437:58
12:14
-
10K
6.21 mi12:38:361:15:0412:0537:06
11:57
-0:17
15K
9.32 mi13:18:471:55:1512:2240:11
12:57
+1:00
20K
12.43 mi14:01:042:37:3212:4142:17
13:37
+0:40
HALF
13.11 mi14:10:122:46:4012:439:08
13:24
-0:13
25K
15.53 mi14:45:283:21:5613:0035:16
14:33
+1:09
30K
18.64 mi15:32:554:09:2313:2347:27
15:17
+0:44
20M
20.00 mi15:52:474:29:1513:2819:52
14:38
-0:39
21M
21.00 mi16:11:414:48:0913:4418:54
18:54
+4:16
35K
21.75 mi16:21:324:58:0013:439:51
13:10
-5:44
23M
23.00 mi16:39:165:15:4413:4417:44
14:11
+1:01
24M
24.00 mi16:52:515:29:1913:4413:35
13:35
-0:36
40K
24.85 mi17:05:235:41:5113:4612:32
14:40
+1:05
25.2M
25.20 mi17:10:465:47:1413:475:23
15:37
+0:57
FINISH
26.22 mi17:24:416:01:0913:4813:55
13:40
-1:57

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

11:57 /mi

Average Pace

13:47 /mi

Slowest Pace

18:54 /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

1:15:04

21% of race

Time at Steady Pace

2:26:41

41% of race

Time at Slower Pace

2:19:24

39% of race

Average Pace: 13:46 /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 mi12:01:3037:5812:1437:58
12:14
#28870
10K
6.21 mi12:38:361:15:0412:0537:06
11:57
#28761
15K
9.32 mi13:18:471:55:1512:2240:11
12:57
#28814
20K
12.43 mi14:01:042:37:3212:4142:17
13:37
#28838
HALF
13.11 mi14:10:122:46:4012:439:08
13:24
#28846
25K
15.53 mi14:45:283:21:5613:0035:16
14:33
#28862
30K
18.64 mi15:32:554:09:2313:2347:27
15:17
#28886
20M
20.00 mi15:52:474:29:1513:2819:52
14:38
#28875
21M
21.00 mi16:11:414:48:0913:4418:54
18:54
#28913
35K
21.75 mi16:21:324:58:0013:439:51
13:10
#28905
23M
23.00 mi16:39:165:15:4413:4417:44
14:11
#28900
24M
24.00 mi16:52:515:29:1913:4413:35
13:35
#28899
40K
24.85 mi17:05:235:41:5113:4612:32
14:40
#28899
25.2M
25.20 mi17:10:465:47:1413:475:23
15:37
#28898
FINISH
26.22 mi17:24:416:01:0913:4813:55
13:40
#28901
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 mi28870124761247628809(Top 99%)12439(Top 99%)12439(Top 696%)
10K6.21 mi3.10 mi28761+10912402+7412402+7428556(Top 98%)12258(Top 97%)12258(Top 686%)
15K9.32 mi3.11 mi28814-5312433-3112433-3128809(Top 99%)12439(Top 99%)12439(Top 696%)
20K12.43 mi3.11 mi28838-2412455-2212455-2228824(Top 99%)12455(Top 99%)12455(Top 697%)
HALF13.11 mi0.68 mi28846-812464-912464-928823(Top 99%)12476(Top 99%)12476(Top 699%)
25K15.53 mi2.42 mi28862-1612474-1012474-1028838(Top 99%)12469(Top 99%)12469(Top 698%)
30K18.64 mi3.11 mi28886-2412494-2012494-2028834(Top 99%)12485(Top 99%)12485(Top 699%)
20M20.00 mi1.36 mi28875+1112484+1012484+1028471(Top 98%)12295(Top 98%)12295(Top 688%)
21M21.00 mi1.00 mi28913-3812512-2812512-2828977(Top 100%)12556(Top 100%)12556(Top 703%)
35K21.75 mi0.75 mi28905+812508+412508+427856(Top 96%)12016(Top 96%)12016(Top 673%)
23M23.00 mi1.25 mi28900+512509-112509-128265(Top 97%)12230(Top 97%)12230(Top 685%)
24M24.00 mi1.00 mi28899+112510-112510-128086(Top 97%)12158(Top 97%)12158(Top 681%)
40K24.85 mi0.85 mi2889912511-112511-128299(Top 98%)12270(Top 98%)12270(Top 687%)
25.2M25.20 mi0.35 mi28898+112513-212513-228266(Top 97%)12271(Top 98%)12271(Top 687%)
FINISH26.22 mi1.02 mi28901-312512+112512+128559(Top 98%)12385(Top 98%)12385(Top 693%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21
+97ft-345ft

Overall

28809

Females

12439

F45-49

12439

5K→10K

3.1 - 6.2 mi

Top 98%
×5
+79ft-138ft

Overall

28556

Females

12258

F45-49

12258

10K→15K

6.2 - 9.3 mi

Top 99%
×3
+67ft-78ft

Overall

28809

Females

12439

F45-49

12439

15K→20K

9.3 - 12.4 mi

Top 99%
×5
+106ft-86ft

Overall

28824

Females

12455

F45-49

12455

20K→HALF

12.4 - 13.1 mi

Top 99%
×2
+19ft-37ft

Overall

28823

Females

12476

F45-49

12476

HALF→25K

13.1 - 15.5 mi

Top 99%
×4
+66ft-88ft

Overall

28838

Females

12469

F45-49

12469

25K→30K

15.5 - 18.6 mi

Top 99%
×9
+181ft-148ft

Overall

28834

Females

12485

F45-49

12485

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28471

Females

12295

F45-49

12295

20M→21M

20.0 - 21.0 mi

Top 100%
×8
+106ft-24ft

Overall

28977

Females

12556

F45-49

12556

21M→35K

21.0 - 21.8 mi

Top 96%
×7
+17ft-86ft

Overall

27856

Females

12016

F45-49

12016

35K→23M

21.8 - 23.0 mi

Top 97%
×5
+23ft-63ft

Overall

28265

Females

12230

F45-49

12230

23M→24M

23.0 - 24.0 mi

Top 97%
×6
+12ft-82ft

Overall

28086

Females

12158

F45-49

12158

24M→40K

24.0 - 24.9 mi

Top 98%
×1
+6ft-20ft

Overall

28299

Females

12270

F45-49

12270

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1
+13ft-16ft

Overall

28266

Females

12271

F45-49

12271

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
×2
+22ft-21ft

Overall

28559

Females

12385

F45-49

12385

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
239
Passed By
270
Net Change
-31
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28870
5K → 10K1178+109#28870#28761
10K → 15K1871-53#28761#28814
15K → 20K2347-24#28814#28838
20K → HALF513-8#28838#28846
HALF → 25K1733-16#28846#28862
25K → 30K933-24#28862#28886
30K → 20M143+11#28886#28875
20M → 21M139-38#28875#28913
21M → 35K80+8#28913#28905
35K → 23M72+5#28905#28900
23M → 24M65+1#28900#28899
24M → 40K330#28899#28899
40K → 25.2M43+1#28899#28898
25.2M → FINISH710-3#28898#28901
TOTALS239270-31
📊

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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