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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Melissa Peterson

Bib: 19205 β€’F β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 35%
Gender (Female)
#0 / 12578
Top 18%
Masters (Masters Women)
#0 / 6862
Top 6%
Age Group (F40-44)
#0 / 1737
Top 14%
Race Day Weather
51Β°/41Β°F
overcast clouds
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  • Segment-by-segment breakdown
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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
23:31
3.11 mi
Rank: #13371
Start β†’ 5K
23:31 | 7:35/mi
10K
46:47
6.21 mi
Rank: #13092 (+279)
5K β†’ 10K
23:16 | 7:30/mi
15K
1:09:46
9.32 mi
Rank: #12688 (+404)
10K β†’ 15K
22:59 | 7:24/mi
20K
1:32:54
12.43 mi
Rank: #12375 (+313)
15K β†’ 20K
23:08 | 7:27/mi
HALF
1:37:54
13.11 mi
Rank: #12325 (+50)
20K β†’ HALF
5:00 | 7:21/mi
25K
1:55:51
15.53 mi
Rank: #12042 (+283)
HALF β†’ 25K
17:57 | 7:25/mi
30K
2:19:08
18.64 mi
Rank: #11579 (+463)
25K β†’ 30K
23:17 | 7:30/mi
20M
2:29:21
20.00 mi
Rank: #11380 (+199)
30K β†’ 20M
10:13 | 7:32/mi
21M
2:37:09
21.00 mi
Rank: #11168 (+212)
20M β†’ 21M
7:48 | 7:48/mi
35K
2:42:31
21.75 mi
Rank: #11031 (+137)
21M β†’ 35K
5:22 | 7:11/mi
23M
2:51:40
23.00 mi
Rank: #10760 (+271)
35K β†’ 23M
9:09 | 7:19/mi
24M
2:58:50
24.00 mi
Rank: #10566 (+194)
23M β†’ 24M
7:10 | 7:10/mi
40K
3:05:01
24.85 mi
Rank: #10389 (+177)
24M β†’ 40K
6:11 | 7:14/mi
25.2M
3:07:40
25.20 mi
Rank: #10308 (+81)
40K β†’ 25.2M
2:39 | 7:42/mi
FINISH
3:14:37
26.22 mi
Rank: #10095 (+213)
25.2M β†’ FINISH
6:57 | 6:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:37:54
Pace7:29 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:36:43
Pace7:23 /mi
πŸ“ŠNegative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:4523:317:3523:31
7:35
-
10K
6.21 mi11:30:0146:477:3223:16
7:30
-0:05
15K
9.32 mi11:53:001:09:467:3022:59
7:24
-0:06
20K
12.43 mi12:16:081:32:547:2923:08
7:27
+0:03
HALF
13.11 mi12:21:081:37:547:295:00
7:21
-0:06
25K
15.53 mi12:39:051:55:517:2817:57
7:25
+0:04
30K
18.64 mi13:02:222:19:087:2823:17
7:30
+0:05
20M
20.00 mi13:12:352:29:217:2910:13
7:32
+0:02
21M
21.00 mi13:20:232:37:097:307:48
7:48
+0:16
35K
21.75 mi13:25:452:42:317:295:22
7:11
-0:37
23M
23.00 mi13:34:542:51:407:289:09
7:19
+0:08
24M
24.00 mi13:42:042:58:507:287:10
7:10
-0:09
40K
24.85 mi13:48:153:05:017:276:11
7:14
+0:04
25.2M
25.20 mi13:50:543:07:407:272:39
7:42
+0:28
FINISH
26.22 mi13:57:513:14:377:266:57
6:50
-0:52

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

6:50 /mi

Average Pace

7:26 /mi

Slowest Pace

7:48 /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

2:30:26

77% of race

Time at Steady Pace

44:11

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:25 /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 mi11:06:4523:317:3523:31
7:35
#13371
10K
6.21 mi11:30:0146:477:3223:16
7:30
#13092
15K
9.32 mi11:53:001:09:467:3022:59
7:24
#12688
20K
12.43 mi12:16:081:32:547:2923:08
7:27
#12375
HALF
13.11 mi12:21:081:37:547:295:00
7:21
#12325
25K
15.53 mi12:39:051:55:517:2817:57
7:25
#12042
30K
18.64 mi13:02:222:19:087:2823:17
7:30
#11579
20M
20.00 mi13:12:352:29:217:2910:13
7:32
#11380
21M
21.00 mi13:20:232:37:097:307:48
7:48
#11168
35K
21.75 mi13:25:452:42:317:295:22
7:11
#11031
23M
23.00 mi13:34:542:51:407:289:09
7:19
#10760
24M
24.00 mi13:42:042:58:507:287:10
7:10
#10566
40K
24.85 mi13:48:153:05:017:276:11
7:14
#10389
25.2M
25.20 mi13:50:543:07:407:272:39
7:42
#10308
FINISH
26.22 mi13:57:513:14:377:266:57
6:50
#10095
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi133713697369711918(Top 41%)2973(Top 24%)2973(Top 171%)
10K6.21 mi3.10 mi13092+2793571+1263571+12612840(Top 44%)3452(Top 27%)3452(Top 199%)
15K9.32 mi3.11 mi12688+4043353+2183353+21811918(Top 41%)2973(Top 24%)2973(Top 171%)
20K12.43 mi3.11 mi12375+3133206+1473206+14711525(Top 40%)2841(Top 23%)2841(Top 164%)
HALF13.11 mi0.68 mi12325+503183+233183+2311524(Top 40%)2749(Top 22%)2749(Top 158%)
25K15.53 mi2.42 mi12042+2833055+1283055+12810590(Top 36%)2424(Top 19%)2424(Top 140%)
30K18.64 mi3.11 mi11579+4632847+2082847+2089634(Top 33%)2107(Top 17%)2107(Top 121%)
20M20.00 mi1.36 mi11380+1992767+802767+809298(Top 32%)2056(Top 16%)2056(Top 118%)
21M21.00 mi1.00 mi11168+2122681+862681+868567(Top 30%)1854(Top 15%)1854(Top 107%)
35K21.75 mi0.75 mi11031+1372627+542627+548421(Top 29%)1758(Top 14%)1758(Top 101%)
23M23.00 mi1.25 mi10760+2712523+1042523+1047581(Top 26%)1461(Top 12%)1461(Top 84%)
24M24.00 mi1.00 mi10566+1942455+682455+687686(Top 26%)1595(Top 13%)1595(Top 92%)
40K24.85 mi0.85 mi10389+1772385+702385+707025(Top 24%)1392(Top 11%)1392(Top 80%)
25.2M25.20 mi0.35 mi10308+812359+262359+266445(Top 22%)1233(Top 10%)1233(Top 71%)
FINISH26.22 mi1.02 mi10095+2132274+852274+856307(Top 22%)1230(Top 10%)1230(Top 71%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
Γ—21
+97ft-345ft

Overall

11918

Females

2973

F40-44

2973

5K→10K

3.1 - 6.2 mi

Top 44%
Γ—5
+79ft-138ft

Overall

12840

Females

3452

F40-44

3452

10K→15K

6.2 - 9.3 mi

Top 41%
Γ—3
+67ft-78ft

Overall

11918

Females

2973

F40-44

2973

15K→20K

9.3 - 12.4 mi

Top 40%
Γ—5
+106ft-86ft

Overall

11525

Females

2841

F40-44

2841

20K→HALF

12.4 - 13.1 mi

Top 40%
Γ—2
+19ft-37ft

Overall

11524

Females

2749

F40-44

2749

HALF→25K

13.1 - 15.5 mi

Top 36%
Γ—4
+66ft-88ft

Overall

10590

Females

2424

F40-44

2424

25K→30K

15.5 - 18.6 mi

Top 33%
Γ—9
+181ft-148ft

Overall

9634

Females

2107

F40-44

2107

30K→20M

18.6 - 20.0 mi

Top 32%
Γ—5
+64ft-50ft

Overall

9298

Females

2056

F40-44

2056

20M→21M

20.0 - 21.0 mi

Top 30%
Γ—8
+106ft-24ft

Overall

8567

Females

1854

F40-44

1854

21M→35K

21.0 - 21.8 mi

Top 29%
Γ—7
+17ft-86ft

Overall

8421

Females

1758

F40-44

1758

35K→23M

21.8 - 23.0 mi

Top 26%
Γ—5
+23ft-63ft

Overall

7581

Females

1461

F40-44

1461

23M→24M

23.0 - 24.0 mi

Top 26%
Γ—6
+12ft-82ft

Overall

7686

Females

1595

F40-44

1595

24M→40K

24.0 - 24.9 mi

Top 24%
Γ—1
+6ft-20ft

Overall

7025

Females

1392

F40-44

1392

40K→25.2M

24.9 - 25.2 mi

Top 22%
Γ—1
+13ft-16ft

Overall

6445

Females

1233

F40-44

1233

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
Γ—2
+22ft-21ft

Overall

6307

Females

1230

F40-44

1230

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3612*
Passed By
336
Net Change
+3276
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13371
5K β†’ 10K448*169+279#13371#13092
10K β†’ 15K450*46+404#13092#12688
15K β†’ 20K345*32+313#12688#12375
20K β†’ HALF588+50#12375#12325
HALF β†’ 25K300*17+283#12325#12042
25K β†’ 30K480*17+463#12042#11579
30K β†’ 20M209*10+199#11579#11380
20M β†’ 21M219*7+212#11380#11168
21M β†’ 35K1436+137#11168#11031
35K β†’ 23M275*4+271#11031#10760
23M β†’ 24M206*12+194#10760#10566
24M β†’ 40K1792+177#10566#10389
40K β†’ 25.2M843+81#10389#10308
25.2M β†’ FINISH216*3+213#10308#10095
TOTALS3612*336+3276

* 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

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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