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BOSTON MARATHON 2026

Sara Kunz

Bib: 14913β€’F

UT

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 29%
Gender (Female)
#0 / 12578
Top 12%
Age Group (F18-39)
#0 / 5716
Top 23%
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
22:09
3.11 mi
Rank: #9594
Start β†’ 5K
22:09 | 7:08/mi
10K
44:26
6.21 mi
Rank: #9772 (-178)
5K β†’ 10K
22:17 | 7:11/mi
15K
1:06:31
9.32 mi
Rank: #9570 (+202)
10K β†’ 15K
22:05 | 7:07/mi
20K
1:29:12
12.43 mi
Rank: #9696 (-126)
15K β†’ 20K
22:41 | 7:19/mi
HALF
1:33:59
13.11 mi
Rank: #9636 (+60)
20K β†’ HALF
4:47 | 7:02/mi
25K
1:51:27
15.53 mi
Rank: #9503 (+133)
HALF β†’ 25K
17:28 | 7:13/mi
30K
2:14:04
18.64 mi
Rank: #9184 (+319)
25K β†’ 30K
22:37 | 7:17/mi
20M
2:23:54
20.00 mi
Rank: #8985 (+199)
30K β†’ 20M
9:50 | 7:15/mi
21M
2:31:28
21.00 mi
Rank: #8834 (+151)
20M β†’ 21M
7:34 | 7:34/mi
35K
2:36:42
21.75 mi
Rank: #8723 (+111)
21M β†’ 35K
5:14 | 7:00/mi
23M
2:45:46
23.00 mi
Rank: #8573 (+150)
35K β†’ 23M
9:04 | 7:15/mi
24M
2:52:58
24.00 mi
Rank: #8502 (+71)
23M β†’ 24M
7:12 | 7:12/mi
40K
2:59:12
24.85 mi
Rank: #8425 (+77)
24M β†’ 40K
6:14 | 7:18/mi
25.2M
3:01:57
25.20 mi
Rank: #8421 (+4)
40K β†’ 25.2M
2:45 | 7:59/mi
FINISH
3:09:19
26.22 mi
Rank: #8411 (+10)
25.2M β†’ FINISH
7:22 | 7:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:59
Pace7:11 /mi
2nd Half
Distance13.11 mi
Time1:35:20
Pace7:17 /mi
πŸ“ŠPositive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3022:097:0822:09
7:08
-
10K
6.21 mi11:14:4744:267:1022:17
7:11
+0:03
15K
9.32 mi11:36:521:06:317:0922:05
7:07
-0:04
20K
12.43 mi11:59:331:29:127:1122:41
7:19
+0:12
HALF
13.11 mi12:04:201:33:597:114:47
7:02
-0:17
25K
15.53 mi12:21:481:51:277:1117:28
7:13
+0:11
30K
18.64 mi12:44:252:14:047:1222:37
7:17
+0:04
20M
20.00 mi12:54:152:23:547:129:50
7:15
-0:02
21M
21.00 mi13:01:492:31:287:137:34
7:34
+0:19
35K
21.75 mi13:07:032:36:427:135:14
7:00
-0:34
23M
23.00 mi13:16:072:45:467:139:04
7:15
+0:15
24M
24.00 mi13:23:192:52:587:137:12
7:12
-0:03
40K
24.85 mi13:29:332:59:127:136:14
7:18
+0:06
25.2M
25.20 mi13:32:183:01:577:142:45
7:59
+0:41
FINISH
26.22 mi13:39:403:09:197:147:22
7:14
-0:45

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

7:00 /mi

Average Pace

7:14 /mi

Slowest Pace

7:59 /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

3:06:34

99% of race

Time at Steady Pace

2:45

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:13 /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 mi10:52:3022:097:0822:09
7:08
#9594
10K
6.21 mi11:14:4744:267:1022:17
7:11
#9772
15K
9.32 mi11:36:521:06:317:0922:05
7:07
#9570
20K
12.43 mi11:59:331:29:127:1122:41
7:19
#9696
HALF
13.11 mi12:04:201:33:597:114:47
7:02
#9636
25K
15.53 mi12:21:481:51:277:1117:28
7:13
#9503
30K
18.64 mi12:44:252:14:047:1222:37
7:17
#9184
20M
20.00 mi12:54:152:23:547:129:50
7:15
#8985
21M
21.00 mi13:01:492:31:287:137:34
7:34
#8834
35K
21.75 mi13:07:032:36:427:135:14
7:00
#8723
23M
23.00 mi13:16:072:45:467:139:04
7:15
#8573
24M
24.00 mi13:23:192:52:587:137:12
7:12
#8502
40K
24.85 mi13:29:332:59:127:136:14
7:18
#8425
25.2M
25.20 mi13:32:183:01:577:142:45
7:59
#8421
FINISH
26.22 mi13:39:403:09:197:147:22
7:14
#8411
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 mi9594168216829358(Top 32%)1637(Top 13%)1637(Top 29%)
10K6.21 mi3.10 mi9772-1781779-971779-9710033(Top 35%)1922(Top 15%)1922(Top 34%)
15K9.32 mi3.11 mi9570+2021695+841695+849358(Top 32%)1637(Top 13%)1637(Top 29%)
20K12.43 mi3.11 mi9696-1261789-941789-9410194(Top 35%)2141(Top 17%)2141(Top 37%)
HALF13.11 mi0.68 mi9636+601760+291760+298869(Top 31%)1454(Top 12%)1454(Top 25%)
25K15.53 mi2.42 mi9503+1331728+321728+328905(Top 31%)1611(Top 13%)1611(Top 28%)
30K18.64 mi3.11 mi9184+3191631+971631+977943(Top 27%)1340(Top 11%)1340(Top 23%)
20M20.00 mi1.36 mi8985+1991571+601571+607263(Top 25%)1179(Top 9%)1179(Top 21%)
21M21.00 mi1.00 mi8834+1511540+311540+316961(Top 24%)1192(Top 9%)1192(Top 21%)
35K21.75 mi0.75 mi8723+1111518+221518+227138(Top 25%)1222(Top 10%)1222(Top 21%)
23M23.00 mi1.25 mi8573+1501486+321486+327108(Top 24%)1268(Top 10%)1268(Top 22%)
24M24.00 mi1.00 mi8502+711485+11485+17892(Top 27%)1674(Top 13%)1674(Top 29%)
40K24.85 mi0.85 mi8425+771483+21483+27396(Top 25%)1534(Top 12%)1534(Top 27%)
25.2M25.20 mi0.35 mi8421+41494-111494-118242(Top 28%)1973(Top 16%)1973(Top 35%)
FINISH26.22 mi1.02 mi8411+101513-191513-199353(Top 32%)2523(Top 20%)2523(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
Γ—21
+97ft-345ft

Overall

9358

Females

1637

F18-39

1637

5K→10K

3.1 - 6.2 mi

Top 35%
Γ—5
+79ft-138ft

Overall

10033

Females

1922

F18-39

1922

10K→15K

6.2 - 9.3 mi

Top 32%
Γ—3
+67ft-78ft

Overall

9358

Females

1637

F18-39

1637

15K→20K

9.3 - 12.4 mi

Top 35%
Γ—5
+106ft-86ft

Overall

10194

Females

2141

F18-39

2141

20K→HALF

12.4 - 13.1 mi

Top 31%
Γ—2
+19ft-37ft

Overall

8869

Females

1454

F18-39

1454

HALF→25K

13.1 - 15.5 mi

Top 31%
Γ—4
+66ft-88ft

Overall

8905

Females

1611

F18-39

1611

25K→30K

15.5 - 18.6 mi

Top 27%
Γ—9
+181ft-148ft

Overall

7943

Females

1340

F18-39

1340

30K→20M

18.6 - 20.0 mi

Top 25%
Γ—5
+64ft-50ft

Overall

7263

Females

1179

F18-39

1179

20M→21M

20.0 - 21.0 mi

Top 24%
Γ—8
+106ft-24ft

Overall

6961

Females

1192

F18-39

1192

21M→35K

21.0 - 21.8 mi

Top 25%
Γ—7
+17ft-86ft

Overall

7138

Females

1222

F18-39

1222

35K→23M

21.8 - 23.0 mi

Top 24%
Γ—5
+23ft-63ft

Overall

7108

Females

1268

F18-39

1268

23M→24M

23.0 - 24.0 mi

Top 27%
Γ—6
+12ft-82ft

Overall

7892

Females

1674

F18-39

1674

24M→40K

24.0 - 24.9 mi

Top 25%
Γ—1
+6ft-20ft

Overall

7396

Females

1534

F18-39

1534

40K→25.2M

24.9 - 25.2 mi

Top 28%
Γ—1
+13ft-16ft

Overall

8242

Females

1973

F18-39

1973

25.2M→FINISH

25.2 - 26.2 mi

Top 32%
Γ—2
+22ft-21ft

Overall

9353

Females

2523

F18-39

2523

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2130*
Passed By
762
Net Change
+1183
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9594
5K β†’ 10K164200-178#9594#9772
10K β†’ 15K282*80+202#9772#9570
15K β†’ 20K117200-126#9570#9696
20K β†’ HALF644+60#9696#9636
HALF β†’ 25K18047+133#9636#9503
25K β†’ 30K344*25+319#9503#9184
30K β†’ 20M207*8+199#9184#8985
20M β†’ 21M16817+151#8985#8834
21M β†’ 35K1209+111#8834#8723
35K β†’ 23M17424+150#8723#8573
23M β†’ 24M10534+71#8573#8502
24M β†’ 40K10427+77#8502#8425
40K β†’ 25.2M3228+4#8425#8421
25.2M β†’ FINISH6959+10#8421#8411
TOTALS2130*762+1183

* 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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing