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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Susanna Kantor

Bib: 20975 β€’F β€’Age: N/A

CO

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 (F45-49)
#0 / 1786
Top 6%
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
23:02
3.11 mi
Rank: #12067
Start β†’ 5K
23:02 | 7:25/mi
10K
45:36
6.21 mi
Rank: #11417 (+650)
5K β†’ 10K
22:34 | 7:16/mi
15K
1:08:17
9.32 mi
Rank: #11252 (+165)
10K β†’ 15K
22:41 | 7:19/mi
20K
1:31:11
12.43 mi
Rank: #11173 (+79)
15K β†’ 20K
22:54 | 7:23/mi
HALF
1:36:11
13.11 mi
Rank: #11191 (-18)
20K β†’ HALF
5:00 | 7:21/mi
25K
1:54:16
15.53 mi
Rank: #11141 (+50)
HALF β†’ 25K
18:05 | 7:28/mi
30K
2:17:35
18.64 mi
Rank: #10811 (+330)
25K β†’ 30K
23:19 | 7:31/mi
20M
2:27:54
20.00 mi
Rank: #10705 (+106)
30K β†’ 20M
10:19 | 7:36/mi
21M
2:35:40
21.00 mi
Rank: #10525 (+180)
20M β†’ 21M
7:46 | 7:46/mi
35K
2:41:15
21.75 mi
Rank: #10518 (+7)
21M β†’ 35K
5:35 | 7:28/mi
23M
2:50:45
23.00 mi
Rank: #10407 (+111)
35K β†’ 23M
9:30 | 7:36/mi
24M
2:58:19
24.00 mi
Rank: #10385 (+22)
23M β†’ 24M
7:34 | 7:34/mi
40K
3:04:47
24.85 mi
Rank: #10314 (+71)
24M β†’ 40K
6:28 | 7:34/mi
25.2M
3:07:35
25.20 mi
Rank: #10278 (+36)
40K β†’ 25.2M
2:48 | 8:08/mi
FINISH
3:14:46
26.22 mi
Rank: #10153 (+125)
25.2M β†’ FINISH
7:11 | 7:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:11
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:38:35
Pace7:32 /mi
πŸ“ŠPositive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:0123:027:2523:02
7:25
-
10K
6.21 mi11:30:3545:367:2122:34
7:16
-0:09
15K
9.32 mi11:53:161:08:177:2022:41
7:19
+0:03
20K
12.43 mi12:16:101:31:117:2122:54
7:23
+0:04
HALF
13.11 mi12:21:101:36:117:215:00
7:21
-0:02
25K
15.53 mi12:39:151:54:167:2218:05
7:28
+0:07
30K
18.64 mi13:02:342:17:357:2323:19
7:31
+0:03
20M
20.00 mi13:12:532:27:547:2410:19
7:36
+0:05
21M
21.00 mi13:20:392:35:407:257:46
7:46
+0:10
35K
21.75 mi13:26:142:41:157:255:35
7:28
-0:18
23M
23.00 mi13:35:442:50:457:269:30
7:36
+0:08
24M
24.00 mi13:43:182:58:197:267:34
7:34
-0:02
40K
24.85 mi13:49:463:04:477:276:28
7:34
0:00
25.2M
25.20 mi13:52:343:07:357:272:48
8:08
+0:34
FINISH
26.22 mi13:59:453:14:467:277:11
7:03
-1:05

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

7:03 /mi

Average Pace

7:26 /mi

Slowest Pace

8:08 /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

3:04:12

95% of race

Time at Steady Pace

10:34

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:26 /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 mi11:08:0123:027:2523:02
7:25
#12067
10K
6.21 mi11:30:3545:367:2122:34
7:16
#11417
15K
9.32 mi11:53:161:08:177:2022:41
7:19
#11252
20K
12.43 mi12:16:101:31:117:2122:54
7:23
#11173
HALF
13.11 mi12:21:101:36:117:215:00
7:21
#11191
25K
15.53 mi12:39:151:54:167:2218:05
7:28
#11141
30K
18.64 mi13:02:342:17:357:2323:19
7:31
#10811
20M
20.00 mi13:12:532:27:547:2410:19
7:36
#10705
21M
21.00 mi13:20:392:35:407:257:46
7:46
#10525
35K
21.75 mi13:26:142:41:157:255:35
7:28
#10518
23M
23.00 mi13:35:442:50:457:269:30
7:36
#10407
24M
24.00 mi13:43:182:58:197:267:34
7:34
#10385
40K
24.85 mi13:49:463:04:477:276:28
7:34
#10314
25.2M
25.20 mi13:52:343:07:357:272:48
8:08
#10278
FINISH
26.22 mi13:59:453:14:467:277:11
7:03
#10153
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 mi120672954295411079(Top 38%)2516(Top 20%)2516(Top 141%)
10K6.21 mi3.10 mi11417+6502621+3332621+33310838(Top 37%)2335(Top 19%)2335(Top 131%)
15K9.32 mi3.11 mi11252+1652564+572564+5711079(Top 38%)2516(Top 20%)2516(Top 141%)
20K12.43 mi3.11 mi11173+792553+112553+1110872(Top 37%)2508(Top 20%)2508(Top 140%)
HALF13.11 mi0.68 mi11191-182570-172570-1711529(Top 40%)2754(Top 22%)2754(Top 154%)
25K15.53 mi2.42 mi11141+502565+52565+511070(Top 38%)2667(Top 21%)2667(Top 149%)
30K18.64 mi3.11 mi10811+3302452+1132452+1139704(Top 33%)2140(Top 17%)2140(Top 120%)
20M20.00 mi1.36 mi10705+1062421+312421+319828(Top 34%)2301(Top 18%)2301(Top 129%)
21M21.00 mi1.00 mi10525+1802354+672354+678301(Top 29%)1739(Top 14%)1739(Top 97%)
35K21.75 mi0.75 mi10518+72372-182372-1810583(Top 36%)2780(Top 22%)2780(Top 156%)
23M23.00 mi1.25 mi10407+1112354+182354+189543(Top 33%)2354(Top 19%)2354(Top 132%)
24M24.00 mi1.00 mi10385+222364-102364-1010631(Top 37%)2973(Top 24%)2973(Top 166%)
40K24.85 mi0.85 mi10314+712352+122352+129338(Top 32%)2436(Top 19%)2436(Top 136%)
25.2M25.20 mi0.35 mi10278+362342+102342+109150(Top 32%)2414(Top 19%)2414(Top 135%)
FINISH26.22 mi1.02 mi10153+1252312+302312+308010(Top 28%)1935(Top 15%)1935(Top 108%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
Γ—21
+97ft-345ft

Overall

11079

Females

2516

F45-49

2516

5K→10K

3.1 - 6.2 mi

Top 37%
Γ—5
+79ft-138ft

Overall

10838

Females

2335

F45-49

2335

10K→15K

6.2 - 9.3 mi

Top 38%
Γ—3
+67ft-78ft

Overall

11079

Females

2516

F45-49

2516

15K→20K

9.3 - 12.4 mi

Top 37%
Γ—5
+106ft-86ft

Overall

10872

Females

2508

F45-49

2508

20K→HALF

12.4 - 13.1 mi

Top 40%
Γ—2
+19ft-37ft

Overall

11529

Females

2754

F45-49

2754

HALF→25K

13.1 - 15.5 mi

Top 38%
Γ—4
+66ft-88ft

Overall

11070

Females

2667

F45-49

2667

25K→30K

15.5 - 18.6 mi

Top 33%
Γ—9
+181ft-148ft

Overall

9704

Females

2140

F45-49

2140

30K→20M

18.6 - 20.0 mi

Top 34%
Γ—5
+64ft-50ft

Overall

9828

Females

2301

F45-49

2301

20M→21M

20.0 - 21.0 mi

Top 29%
Γ—8
+106ft-24ft

Overall

8301

Females

1739

F45-49

1739

21M→35K

21.0 - 21.8 mi

Top 36%
Γ—7
+17ft-86ft

Overall

10583

Females

2780

F45-49

2780

35K→23M

21.8 - 23.0 mi

Top 33%
Γ—5
+23ft-63ft

Overall

9543

Females

2354

F45-49

2354

23M→24M

23.0 - 24.0 mi

Top 37%
Γ—6
+12ft-82ft

Overall

10631

Females

2973

F45-49

2973

24M→40K

24.0 - 24.9 mi

Top 32%
Γ—1
+6ft-20ft

Overall

9338

Females

2436

F45-49

2436

40K→25.2M

24.9 - 25.2 mi

Top 32%
Γ—1
+13ft-16ft

Overall

9150

Females

2414

F45-49

2414

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
Γ—2
+22ft-21ft

Overall

8010

Females

1935

F45-49

1935

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2675*
Passed By
761
Net Change
+1914
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12067
5K β†’ 10K717*67+650#12067#11417
10K β†’ 15K276*111+165#11417#11252
15K β†’ 20K17798+79#11252#11173
20K β†’ HALF2139-18#11173#11191
HALF β†’ 25K152102+50#11191#11141
25K β†’ 30K382*52+330#11141#10811
30K β†’ 20M14640+106#10811#10705
20M β†’ 21M201*21+180#10705#10525
21M β†’ 35K5447+7#10525#10518
35K β†’ 23M16049+111#10518#10407
23M β†’ 24M8563+22#10407#10385
24M β†’ 40K10433+71#10385#10314
40K β†’ 25.2M5216+36#10314#10278
25.2M β†’ FINISH14823+125#10278#10153
TOTALS2675*761+1914

* 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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