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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Monica Brum

Bib: 31998 β€’F β€’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
51Β°/41Β°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
31:35
3.11 mi
Rank: #26410
Start β†’ 5K
31:35 | 10:10/mi
10K
1:03:34
6.21 mi
Rank: #26464 (-54)
5K β†’ 10K
31:59 | 10:18/mi
15K
1:35:44
9.32 mi
Rank: #26460 (+4)
10K β†’ 15K
32:10 | 10:22/mi
20K
2:08:41
12.43 mi
Rank: #26415 (+45)
15K β†’ 20K
32:57 | 10:37/mi
HALF
2:15:49
13.11 mi
Rank: #26428 (-13)
20K β†’ HALF
7:08 | 10:28/mi
25K
2:41:29
15.53 mi
Rank: #26295 (+133)
HALF β†’ 25K
25:40 | 10:35/mi
30K
3:15:36
18.64 mi
Rank: #26108 (+187)
25K β†’ 30K
34:07 | 10:59/mi
20M
3:30:33
20.00 mi
Rank: #26024 (+84)
30K β†’ 20M
14:57 | 11:01/mi
21M
3:41:57
21.00 mi
Rank: #25897 (+127)
20M β†’ 21M
11:24 | 11:24/mi
35K
3:49:55
21.75 mi
Rank: #25848 (+49)
21M β†’ 35K
7:58 | 10:39/mi
23M
4:03:25
23.00 mi
Rank: #25765 (+83)
35K β†’ 23M
13:30 | 10:48/mi
24M
4:14:19
24.00 mi
Rank: #25733 (+32)
23M β†’ 24M
10:54 | 10:54/mi
40K
4:23:44
24.85 mi
Rank: #25678 (+55)
24M β†’ 40K
9:25 | 11:01/mi
25.2M
4:28:02
25.20 mi
Rank: #25678
40K β†’ 25.2M
4:18 | 12:29/mi
FINISH
4:37:40
26.22 mi
Rank: #25566 (+112)
25.2M β†’ FINISH
9:38 | 9:28/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:15:49
Pace10:22 /mi
2nd Half
Distance13.11 mi
Time2:21:51
Pace10:50 /mi
πŸ“ŠPositive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:1631:3510:1031:35
10:10
-
10K
6.21 mi12:30:151:03:3410:1431:59
10:18
+0:08
15K
9.32 mi13:02:251:35:4410:1732:10
10:22
+0:04
20K
12.43 mi13:35:222:08:4110:2232:57
10:37
+0:15
HALF
13.11 mi13:42:302:15:4910:227:08
10:28
-0:09
25K
15.53 mi14:08:102:41:2910:2425:40
10:35
+0:07
30K
18.64 mi14:42:173:15:3610:3034:07
10:59
+0:24
20M
20.00 mi14:57:143:30:3310:3214:57
11:01
+0:02
21M
21.00 mi15:08:383:41:5710:3511:24
11:24
+0:23
35K
21.75 mi15:16:363:49:5510:357:58
10:39
-0:45
23M
23.00 mi15:30:064:03:2510:3613:30
10:48
+0:09
24M
24.00 mi15:41:004:14:1910:3610:54
10:54
+0:06
40K
24.85 mi15:50:254:23:4410:379:25
11:01
+0:07
25.2M
25.20 mi15:54:434:28:0210:394:18
12:29
+1:28
FINISH
26.22 mi16:04:214:37:4010:369:38
9:28
-3:01

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:28 /mi

Average Pace

10:36 /mi

Slowest Pace

12:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:13:12

26% of race

Time at Steady Pace

2:10:17

47% of race

Time at Slower Pace

1:14:11

27% of race

Average Pace: 10:35 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:58:1631:3510:1031:35
10:10
#26410
10K
6.21 mi12:30:151:03:3410:1431:59
10:18
#26464
15K
9.32 mi13:02:251:35:4410:1732:10
10:22
#26460
20K
12.43 mi13:35:222:08:4110:2232:57
10:37
#26415
HALF
13.11 mi13:42:302:15:4910:227:08
10:28
#26428
25K
15.53 mi14:08:102:41:2910:2425:40
10:35
#26295
30K
18.64 mi14:42:173:15:3610:3034:07
10:59
#26108
20M
20.00 mi14:57:143:30:3310:3214:57
11:01
#26024
21M
21.00 mi15:08:383:41:5710:3511:24
11:24
#25897
35K
21.75 mi15:16:363:49:5510:357:58
10:39
#25848
23M
23.00 mi15:30:064:03:2510:3613:30
10:48
#25765
24M
24.00 mi15:41:004:14:1910:3610:54
10:54
#25733
40K
24.85 mi15:50:254:23:4410:379:25
11:01
#25678
25.2M
25.20 mi15:54:434:28:0210:394:18
12:29
#25678
FINISH
26.22 mi16:04:214:37:4010:369:38
9:28
#25566
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 mi26410109301093026424(Top 91%)10976(Top 87%)10976(Top 192%)
10K6.21 mi3.10 mi26464-5410970-4010970-4026529(Top 91%)11029(Top 88%)11029(Top 193%)
15K9.32 mi3.11 mi26460+410978-810978-826424(Top 91%)10976(Top 87%)10976(Top 192%)
20K12.43 mi3.11 mi26415+4510967+1110967+1126341(Top 91%)10941(Top 87%)10941(Top 191%)
HALF13.11 mi0.68 mi26428-1310974-710974-726603(Top 92%)11123(Top 88%)11123(Top 195%)
25K15.53 mi2.42 mi26295+13310908+6610908+6625613(Top 88%)10572(Top 84%)10572(Top 185%)
30K18.64 mi3.11 mi26108+18710831+7710831+7725313(Top 87%)10532(Top 84%)10532(Top 184%)
20M20.00 mi1.36 mi26024+8410786+4510786+4524944(Top 86%)10410(Top 83%)10410(Top 182%)
21M21.00 mi1.00 mi25897+12710743+4310743+4323983(Top 83%)9968(Top 79%)9968(Top 174%)
35K21.75 mi0.75 mi25848+4910719+2410719+2424628(Top 85%)10326(Top 82%)10326(Top 181%)
23M23.00 mi1.25 mi25765+8310699+2010699+2024046(Top 83%)10088(Top 80%)10088(Top 176%)
24M24.00 mi1.00 mi25733+3210691+810691+824911(Top 86%)10557(Top 84%)10557(Top 185%)
40K24.85 mi0.85 mi25678+5510680+1110680+1124304(Top 84%)10290(Top 82%)10290(Top 180%)
25.2M25.20 mi0.35 mi2567810686-610686-625306(Top 87%)10773(Top 86%)10773(Top 188%)
FINISH26.22 mi1.02 mi25566+11210640+4610640+4622222(Top 77%)9188(Top 73%)9188(Top 161%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
Γ—21
+97ft-345ft

Overall

26424

Females

10976

F18-39

10976

5K→10K

3.1 - 6.2 mi

Top 91%
Γ—5
+79ft-138ft

Overall

26529

Females

11029

F18-39

11029

10K→15K

6.2 - 9.3 mi

Top 91%
Γ—3
+67ft-78ft

Overall

26424

Females

10976

F18-39

10976

15K→20K

9.3 - 12.4 mi

Top 91%
Γ—5
+106ft-86ft

Overall

26341

Females

10941

F18-39

10941

20K→HALF

12.4 - 13.1 mi

Top 92%
Γ—2
+19ft-37ft

Overall

26603

Females

11123

F18-39

11123

HALF→25K

13.1 - 15.5 mi

Top 88%
Γ—4
+66ft-88ft

Overall

25613

Females

10572

F18-39

10572

25K→30K

15.5 - 18.6 mi

Top 87%
Γ—9
+181ft-148ft

Overall

25313

Females

10532

F18-39

10532

30K→20M

18.6 - 20.0 mi

Top 86%
Γ—5
+64ft-50ft

Overall

24944

Females

10410

F18-39

10410

20M→21M

20.0 - 21.0 mi

Top 83%
Γ—8
+106ft-24ft

Overall

23983

Females

9968

F18-39

9968

21M→35K

21.0 - 21.8 mi

Top 85%
Γ—7
+17ft-86ft

Overall

24628

Females

10326

F18-39

10326

35K→23M

21.8 - 23.0 mi

Top 83%
Γ—5
+23ft-63ft

Overall

24046

Females

10088

F18-39

10088

23M→24M

23.0 - 24.0 mi

Top 86%
Γ—6
+12ft-82ft

Overall

24911

Females

10557

F18-39

10557

24M→40K

24.0 - 24.9 mi

Top 84%
Γ—1
+6ft-20ft

Overall

24304

Females

10290

F18-39

10290

40K→25.2M

24.9 - 25.2 mi

Top 87%
Γ—1
+13ft-16ft

Overall

25306

Females

10773

F18-39

10773

25.2M→FINISH

25.2 - 26.2 mi

Top 77%
Γ—2
+22ft-21ft

Overall

22222

Females

9188

F18-39

9188

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1464*
Passed By
598
Net Change
+844
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26410
5K β†’ 10K168200-54#26410#26464
10K β†’ 15K125121+4#26464#26460
15K β†’ 20K12883+45#26460#26415
20K β†’ HALF1326-13#26415#26428
HALF β†’ 25K15724+133#26428#26295
25K β†’ 30K216*29+187#26295#26108
30K β†’ 20M10218+84#26108#26024
20M β†’ 21M1325+127#26024#25897
21M β†’ 35K5910+49#25897#25848
35K β†’ 23M10522+83#25848#25765
23M β†’ 24M5624+32#25765#25733
24M β†’ 40K7318+55#25733#25678
40K β†’ 25.2M17170#25678#25678
25.2M β†’ FINISH1131+112#25678#25566
TOTALS1464*598+844

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

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OTQ

Olympic Trials Qualifying analysis available

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