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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Merrilee Peterson

Bib: 24588 β€’F β€’Age: N/A

NV

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 (F55-59)
#0 / 951
Top 41%
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
28:21
3.11 mi
Rank: #23179
Start β†’ 5K
28:21 | 9:08/mi
10K
57:31
6.21 mi
Rank: #23747 (-568)
5K β†’ 10K
29:10 | 9:24/mi
15K
1:25:08
9.32 mi
Rank: #23288 (+459)
10K β†’ 15K
27:37 | 8:54/mi
20K
1:52:44
12.43 mi
Rank: #22809 (+479)
15K β†’ 20K
27:36 | 8:54/mi
HALF
1:58:43
13.11 mi
Rank: #22755 (+54)
20K β†’ HALF
5:59 | 8:47/mi
25K
2:20:15
15.53 mi
Rank: #22376 (+379)
HALF β†’ 25K
21:32 | 8:53/mi
30K
2:47:56
18.64 mi
Rank: #21813 (+563)
25K β†’ 30K
27:41 | 8:55/mi
20M
3:00:06
20.00 mi
Rank: #21566 (+247)
30K β†’ 20M
12:10 | 8:58/mi
21M
3:09:17
21.00 mi
Rank: #21343 (+223)
20M β†’ 21M
9:11 | 9:11/mi
35K
3:15:44
21.75 mi
Rank: #21240 (+103)
21M β†’ 35K
6:27 | 8:38/mi
23M
3:26:33
23.00 mi
Rank: #20994 (+246)
35K β†’ 23M
10:49 | 8:39/mi
24M
3:34:54
24.00 mi
Rank: #20800 (+194)
23M β†’ 24M
8:21 | 8:21/mi
40K
3:42:11
24.85 mi
Rank: #20637 (+163)
24M β†’ 40K
7:17 | 8:32/mi
25.2M
3:45:21
25.20 mi
Rank: #20559 (+78)
40K β†’ 25.2M
3:10 | 9:11/mi
FINISH
3:53:44
26.22 mi
Rank: #20417 (+142)
25.2M β†’ FINISH
8:23 | 8:14/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
Time1:58:43
Pace9:04 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:55:01
Pace8:47 /mi
πŸ“ŠNegative Split: 3.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:5328:219:0828:21
9:08
-
10K
6.21 mi12:02:0357:319:1629:10
9:24
+0:16
15K
9.32 mi12:29:401:25:089:0927:37
8:54
-0:30
20K
12.43 mi12:57:161:52:449:0527:36
8:54
0:00
HALF
13.11 mi13:03:151:58:439:045:59
8:47
-0:07
25K
15.53 mi13:24:472:20:159:0221:32
8:53
+0:06
30K
18.64 mi13:52:282:47:569:0127:41
8:55
+0:02
20M
20.00 mi14:04:383:00:069:0112:10
8:58
+0:03
21M
21.00 mi14:13:493:09:179:019:11
9:11
+0:13
35K
21.75 mi14:20:163:15:449:016:27
8:38
-0:33
23M
23.00 mi14:31:053:26:338:5910:49
8:39
+0:01
24M
24.00 mi14:39:263:34:548:588:21
8:21
-0:18
40K
24.85 mi14:46:433:42:118:577:17
8:32
+0:11
25.2M
25.20 mi14:49:533:45:218:573:10
9:11
+0:39
FINISH
26.22 mi14:58:163:53:448:568:23
8:14
-0:57

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

8:14 /mi

Average Pace

8:55 /mi

Slowest Pace

9:24 /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

2:43:52

70% of race

Time at Steady Pace

1:09:52

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:55 /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 mi11:32:5328:219:0828:21
9:08
#23179
10K
6.21 mi12:02:0357:319:1629:10
9:24
#23747
15K
9.32 mi12:29:401:25:089:0927:37
8:54
#23288
20K
12.43 mi12:57:161:52:449:0527:36
8:54
#22809
HALF
13.11 mi13:03:151:58:439:045:59
8:47
#22755
25K
15.53 mi13:24:472:20:159:0221:32
8:53
#22376
30K
18.64 mi13:52:282:47:569:0127:41
8:55
#21813
20M
20.00 mi14:04:383:00:069:0112:10
8:58
#21566
21M
21.00 mi14:13:493:09:179:019:11
9:11
#21343
35K
21.75 mi14:20:163:15:449:016:27
8:38
#21240
23M
23.00 mi14:31:053:26:338:5910:49
8:39
#20994
24M
24.00 mi14:39:263:34:548:588:21
8:21
#20800
40K
24.85 mi14:46:433:42:118:577:17
8:32
#20637
25.2M
25.20 mi14:49:533:45:218:573:10
9:11
#20559
FINISH
26.22 mi14:58:163:53:448:568:23
8:14
#20417
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi231799261926122169(Top 76%)8716(Top 69%)8716(Top 917%)
10K6.21 mi3.10 mi23747-5689535-2749535-27424237(Top 84%)9781(Top 78%)9781(Top 1028%)
15K9.32 mi3.11 mi23288+4599300+2359300+23522169(Top 76%)8716(Top 69%)8716(Top 917%)
20K12.43 mi3.11 mi22809+4799053+2479053+24721390(Top 74%)8344(Top 66%)8344(Top 877%)
HALF13.11 mi0.68 mi22755+549022+319022+3121715(Top 75%)8478(Top 67%)8478(Top 891%)
25K15.53 mi2.42 mi22376+3798845+1778845+17720625(Top 71%)7982(Top 63%)7982(Top 839%)
30K18.64 mi3.11 mi21813+5638580+2658580+26519146(Top 66%)7295(Top 58%)7295(Top 767%)
20M20.00 mi1.36 mi21566+2478481+998481+9918771(Top 65%)7175(Top 57%)7175(Top 754%)
21M21.00 mi1.00 mi21343+2238372+1098372+10917111(Top 59%)6325(Top 50%)6325(Top 665%)
35K21.75 mi0.75 mi21240+1038329+438329+4318268(Top 63%)7050(Top 56%)7050(Top 741%)
23M23.00 mi1.25 mi20994+2468207+1228207+12216611(Top 57%)6217(Top 49%)6217(Top 654%)
24M24.00 mi1.00 mi20800+1948126+818126+8116076(Top 55%)5963(Top 47%)5963(Top 627%)
40K24.85 mi0.85 mi20637+1638062+648062+6415861(Top 55%)5903(Top 47%)5903(Top 621%)
25.2M25.20 mi0.35 mi20559+788029+338029+3315831(Top 55%)5904(Top 47%)5904(Top 621%)
FINISH26.22 mi1.02 mi20417+1427971+587971+5816625(Top 57%)6307(Top 50%)6307(Top 663%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
Γ—21
+97ft-345ft

Overall

22169

Females

8716

F55-59

8716

5K→10K

3.1 - 6.2 mi

Top 84%
Γ—5
+79ft-138ft

Overall

24237

Females

9781

F55-59

9781

10K→15K

6.2 - 9.3 mi

Top 76%
Γ—3
+67ft-78ft

Overall

22169

Females

8716

F55-59

8716

15K→20K

9.3 - 12.4 mi

Top 74%
Γ—5
+106ft-86ft

Overall

21390

Females

8344

F55-59

8344

20K→HALF

12.4 - 13.1 mi

Top 75%
Γ—2
+19ft-37ft

Overall

21715

Females

8478

F55-59

8478

HALF→25K

13.1 - 15.5 mi

Top 71%
Γ—4
+66ft-88ft

Overall

20625

Females

7982

F55-59

7982

25K→30K

15.5 - 18.6 mi

Top 66%
Γ—9
+181ft-148ft

Overall

19146

Females

7295

F55-59

7295

30K→20M

18.6 - 20.0 mi

Top 65%
Γ—5
+64ft-50ft

Overall

18771

Females

7175

F55-59

7175

20M→21M

20.0 - 21.0 mi

Top 59%
Γ—8
+106ft-24ft

Overall

17111

Females

6325

F55-59

6325

21M→35K

21.0 - 21.8 mi

Top 63%
Γ—7
+17ft-86ft

Overall

18268

Females

7050

F55-59

7050

35K→23M

21.8 - 23.0 mi

Top 57%
Γ—5
+23ft-63ft

Overall

16611

Females

6217

F55-59

6217

23M→24M

23.0 - 24.0 mi

Top 55%
Γ—6
+12ft-82ft

Overall

16076

Females

5963

F55-59

5963

24M→40K

24.0 - 24.9 mi

Top 55%
Γ—1
+6ft-20ft

Overall

15861

Females

5903

F55-59

5903

40K→25.2M

24.9 - 25.2 mi

Top 55%
Γ—1
+13ft-16ft

Overall

15831

Females

5904

F55-59

5904

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
Γ—2
+22ft-21ft

Overall

16625

Females

6307

F55-59

6307

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3466*
Passed By
281
Net Change
+2762
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23179
5K β†’ 10K55200-568#23179#23747
10K β†’ 15K475*16+459#23747#23288
15K β†’ 20K489*10+479#23288#22809
20K β†’ HALF6410+54#22809#22755
HALF β†’ 25K384*5+379#22755#22376
25K β†’ 30K565*2+563#22376#21813
30K β†’ 20M252*5+247#21813#21566
20M β†’ 21M229*6+223#21566#21343
21M β†’ 35K1129+103#21343#21240
35K β†’ 23M246*0+246#21240#20994
23M β†’ 24M1973+194#20994#20800
24M β†’ 40K1641+163#20800#20637
40K β†’ 25.2M813+78#20637#20559
25.2M β†’ FINISH15311+142#20559#20417
TOTALS3466*281+2762

* 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

Activity Data

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