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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Claire Wolters

Bib: 14231 •F •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 16%
Gender (Female)
#0 / 12578
Top 3%
Age Group (F18-39)
#0 / 5716
Top 6%
Race Day Weather
51°/41°F
overcast clouds
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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
21:08
3.11 mi
Rank: #6909
Start → 5K
21:08 | 6:49/mi
10K
41:51
6.21 mi
Rank: #6258 (+651)
5K → 10K
20:43 | 6:41/mi
15K
1:02:37
9.32 mi
Rank: #6013 (+245)
10K → 15K
20:46 | 6:42/mi
20K
1:23:30
12.43 mi
Rank: #5805 (+208)
15K → 20K
20:53 | 6:44/mi
HALF
1:27:57
13.11 mi
Rank: #5740 (+65)
20K → HALF
4:27 | 6:32/mi
25K
1:44:23
15.53 mi
Rank: #5671 (+69)
HALF → 25K
16:26 | 6:47/mi
30K
2:05:20
18.64 mi
Rank: #5300 (+371)
25K → 30K
20:57 | 6:45/mi
20M
2:14:48
20.00 mi
Rank: #5292 (+8)
30K → 20M
9:28 | 6:59/mi
21M
2:22:00
21.00 mi
Rank: #5231 (+61)
20M → 21M
7:12 | 7:12/mi
35K
2:26:59
21.75 mi
Rank: #5170 (+61)
21M → 35K
4:59 | 6:40/mi
23M
2:35:37
23.00 mi
Rank: #5111 (+59)
35K → 23M
8:38 | 6:54/mi
24M
2:41:50
24.00 mi
Rank: #4887 (+224)
23M → 24M
6:13 | 6:13/mi
40K
2:47:22
24.85 mi
Rank: #4729 (+158)
24M → 40K
5:32 | 6:29/mi
25.2M
2:49:48
25.20 mi
Rank: #4681 (+48)
40K → 25.2M
2:26 | 7:04/mi
FINISH
2:56:33
26.22 mi
Rank: #4640 (+41)
25.2M → FINISH
6:45 | 6:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:27:57
Pace6:43 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:28:36
Pace6:46 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4921:086:4921:08
6:49
-
10K
6.21 mi11:11:3241:516:4520:43
6:41
-0:08
15K
9.32 mi11:32:181:02:376:4420:46
6:42
+0:01
20K
12.43 mi11:53:111:23:306:4420:53
6:44
+0:02
HALF
13.11 mi11:57:381:27:576:434:27
6:32
-0:12
25K
15.53 mi12:14:041:44:236:4416:26
6:47
+0:15
30K
18.64 mi12:35:012:05:206:4420:57
6:45
-0:02
20M
20.00 mi12:44:292:14:486:459:28
6:59
+0:14
21M
21.00 mi12:51:412:22:006:467:12
7:12
+0:13
35K
21.75 mi12:56:402:26:596:464:59
6:40
-0:32
23M
23.00 mi13:05:182:35:376:468:38
6:54
+0:14
24M
24.00 mi13:11:312:41:506:456:13
6:13
-0:41
40K
24.85 mi13:17:032:47:226:455:32
6:29
+0:16
25.2M
25.20 mi13:19:292:49:486:452:26
7:04
+0:35
FINISH
26.22 mi13:26:142:56:336:456:45
6:38
-0:26

Checkpoint Splits Visualizations

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

📈Pace 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

6:13 /mi

Average Pace

6:44 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

2:28:49

84% of race

Time at Steady Pace

27:44

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:44 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:50:4921:086:4921:08
6:49
#6909
10K
6.21 mi11:11:3241:516:4520:43
6:41
#6258
15K
9.32 mi11:32:181:02:376:4420:46
6:42
#6013
20K
12.43 mi11:53:111:23:306:4420:53
6:44
#5805
HALF
13.11 mi11:57:381:27:576:434:27
6:32
#5740
25K
15.53 mi12:14:041:44:236:4416:26
6:47
#5671
30K
18.64 mi12:35:012:05:206:4420:57
6:45
#5300
20M
20.00 mi12:44:292:14:486:459:28
6:59
#5292
21M
21.00 mi12:51:412:22:006:467:12
7:12
#5231
35K
21.75 mi12:56:402:26:596:464:59
6:40
#5170
23M
23.00 mi13:05:182:35:376:468:38
6:54
#5111
24M
24.00 mi13:11:312:41:506:456:13
6:13
#4887
40K
24.85 mi13:17:032:47:226:455:32
6:29
#4729
25.2M
25.20 mi13:19:292:49:486:452:26
7:04
#4681
FINISH
26.22 mi13:26:142:56:336:456:45
6:38
#4640
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 mi69097347345719(Top 20%)481(Top 4%)481(Top 8%)
10K6.21 mi3.10 mi6258+651575+159575+1595672(Top 20%)458(Top 4%)458(Top 8%)
15K9.32 mi3.11 mi6013+245520+55520+555719(Top 20%)481(Top 4%)481(Top 8%)
20K12.43 mi3.11 mi5805+208476+44476+445420(Top 19%)437(Top 3%)437(Top 8%)
HALF13.11 mi0.68 mi5740+65460+16460+164712(Top 16%)302(Top 2%)302(Top 5%)
25K15.53 mi2.42 mi5671+69465-5465-55585(Top 19%)517(Top 4%)517(Top 9%)
30K18.64 mi3.11 mi5300+371402+63402+633970(Top 14%)273(Top 2%)273(Top 5%)
20M20.00 mi1.36 mi5292+8413-11413-115356(Top 18%)573(Top 5%)573(Top 10%)
21M21.00 mi1.00 mi5231+614134134665(Top 16%)515(Top 4%)515(Top 9%)
35K21.75 mi0.75 mi5170+61409+4409+44728(Top 16%)503(Top 4%)503(Top 9%)
23M23.00 mi1.25 mi5111+594094094774(Top 16%)541(Top 4%)541(Top 9%)
24M24.00 mi1.00 mi4887+224378+31378+311858(Top 6%)101(Top 0.8%)101(Top 2%)
40K24.85 mi0.85 mi4729+158368+10368+102467(Top 9%)194(Top 2%)194(Top 3%)
25.2M25.20 mi0.35 mi4681+48367+1367+12980(Top 10%)296(Top 2%)296(Top 5%)
FINISH26.22 mi1.02 mi4640+41374-7374-74941(Top 17%)771(Top 6%)771(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5719

Females

481

F18-39

481

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5672

Females

458

F18-39

458

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5719

Females

481

F18-39

481

15K→20K

9.3 - 12.4 mi

Top 19%
×5
+106ft-86ft

Overall

5420

Females

437

F18-39

437

20K→HALF

12.4 - 13.1 mi

Top 16%
×2
+19ft-37ft

Overall

4712

Females

302

F18-39

302

HALF→25K

13.1 - 15.5 mi

Top 19%
×4
+66ft-88ft

Overall

5585

Females

517

F18-39

517

25K→30K

15.5 - 18.6 mi

Top 14%
×9
+181ft-148ft

Overall

3970

Females

273

F18-39

273

30K→20M

18.6 - 20.0 mi

Top 18%
×5
+64ft-50ft

Overall

5356

Females

573

F18-39

573

20M→21M

20.0 - 21.0 mi

Top 16%
×8
+106ft-24ft

Overall

4665

Females

515

F18-39

515

21M→35K

21.0 - 21.8 mi

Top 16%
×7
+17ft-86ft

Overall

4728

Females

503

F18-39

503

35K→23M

21.8 - 23.0 mi

Top 16%
×5
+23ft-63ft

Overall

4774

Females

541

F18-39

541

23M→24M

23.0 - 24.0 mi

Top 6%
×6
+12ft-82ft

Overall

1858

Females

101

F18-39

101

24M→40K

24.0 - 24.9 mi

Top 9%
×1
+6ft-20ft

Overall

2467

Females

194

F18-39

194

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1
+13ft-16ft

Overall

2980

Females

296

F18-39

296

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
×2
+22ft-21ft

Overall

4941

Females

771

F18-39

771

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2624*
Passed By
355
Net Change
+2269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6909
5K → 10K676*25+651#6909#6258
10K → 15K292*47+245#6258#6013
15K → 20K235*27+208#6013#5805
20K → HALF694+65#5805#5740
HALF → 25K12859+69#5740#5671
25K → 30K377*6+371#5671#5300
30K → 20M6961+8#5300#5292
20M → 21M9130+61#5292#5231
21M → 35K7413+61#5231#5170
35K → 23M9839+59#5170#5111
23M → 24M226*2+224#5111#4887
24M → 40K1613+158#4887#4729
40K → 25.2M491+48#4729#4681
25.2M → FINISH7938+41#4681#4640
TOTALS2624*355+2269

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

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race 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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