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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sarah Grafner

Bib: 23070 •F •Age: N/A

OH

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds
Personalized for Sarah

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 8:15/mi at mile 6.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
26:07
3.11 mi
Rank: #19560
Start → 5K
26:07 | 8:25/mi
10K
51:44
6.21 mi
Rank: #19195 (+365)
5K → 10K
25:37 | 8:15/mi
15K
1:17:32
9.32 mi
Rank: #19117 (+78)
10K → 15K
25:48 | 8:19/mi
20K
1:43:51
12.43 mi
Rank: #19116 (+1)
15K → 20K
26:19 | 8:29/mi
HALF
1:49:31
13.11 mi
Rank: #19117 (-1)
20K → HALF
5:40 | 8:19/mi
25K
2:10:38
15.53 mi
Rank: #19215 (-98)
HALF → 25K
21:07 | 8:43/mi
30K
2:39:43
18.64 mi
Rank: #19606 (-391)
25K → 30K
29:05 | 9:22/mi
20M
2:52:12
20.00 mi
Rank: #19629 (-23)
30K → 20M
12:29 | 9:12/mi
21M
3:02:35
21.00 mi
Rank: #19776 (-147)
20M → 21M
10:23 | 10:23/mi
35K
3:09:59
21.75 mi
Rank: #19965 (-189)
21M → 35K
7:24 | 9:54/mi
23M
3:23:14
23.00 mi
Rank: #20322 (-357)
35K → 23M
13:15 | 10:36/mi
24M
3:33:09
24.00 mi
Rank: #20449 (-127)
23M → 24M
9:55 | 9:55/mi
40K
3:41:20
24.85 mi
Rank: #20457 (-8)
24M → 40K
8:11 | 9:35/mi
25.2M
3:45:01
25.20 mi
Rank: #20484 (-27)
40K → 25.2M
3:41 | 10:41/mi
FINISH
3:54:28
26.22 mi
Rank: #20558 (-74)
25.2M → FINISH
9:27 | 9:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:31
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time2:04:57
Pace9:32 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:4026:078:2526:07
8:25
-
10K
6.21 mi11:54:1751:448:2025:37
8:15
-0:10
15K
9.32 mi12:20:051:17:328:2025:48
8:19
+0:04
20K
12.43 mi12:46:241:43:518:2226:19
8:29
+0:10
HALF
13.11 mi12:52:041:49:318:225:40
8:19
-0:10
25K
15.53 mi13:13:112:10:388:2521:07
8:43
+0:24
30K
18.64 mi13:42:162:39:438:3529:05
9:22
+0:39
20M
20.00 mi13:54:452:52:128:3712:29
9:12
-0:10
21M
21.00 mi14:05:083:02:358:4210:23
10:23
+1:11
35K
21.75 mi14:12:323:09:598:457:24
9:54
-0:29
23M
23.00 mi14:25:473:23:148:5113:15
10:36
+0:42
24M
24.00 mi14:35:423:33:098:539:55
9:55
-0:41
40K
24.85 mi14:43:533:41:208:558:11
9:35
-0:20
25.2M
25.20 mi14:47:343:45:018:563:41
10:41
+1:06
FINISH
26.22 mi14:57:013:54:288:579:27
9:17
-1:24

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

8:15 /mi

Average Pace

8:57 /mi

Slowest Pace

10:41 /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

2:10:38

56% of race

Time at Steady Pace

59:12

25% of race

Time at Slower Pace

44:38

19% of race

Average Pace: 8:57 /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 mi11:28:4026:078:2526:07
8:25
#19560
10K
6.21 mi11:54:1751:448:2025:37
8:15
#19195
15K
9.32 mi12:20:051:17:328:2025:48
8:19
#19117
20K
12.43 mi12:46:241:43:518:2226:19
8:29
#19116
HALF
13.11 mi12:52:041:49:318:225:40
8:19
#19117
25K
15.53 mi13:13:112:10:388:2521:07
8:43
#19215
30K
18.64 mi13:42:162:39:438:3529:05
9:22
#19606
20M
20.00 mi13:54:452:52:128:3712:29
9:12
#19629
21M
21.00 mi14:05:083:02:358:4210:23
10:23
#19776
35K
21.75 mi14:12:323:09:598:457:24
9:54
#19965
23M
23.00 mi14:25:473:23:148:5113:15
10:36
#20322
24M
24.00 mi14:35:423:33:098:539:55
9:55
#20449
40K
24.85 mi14:43:533:41:208:558:11
9:35
#20457
25.2M
25.20 mi14:47:343:45:018:563:41
10:41
#20484
FINISH
26.22 mi14:57:013:54:288:579:27
9:17
#20558
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 mi195607403740319021(Top 66%)7054(Top 56%)7054(Top 395%)
10K6.21 mi3.10 mi19195+3657176+2277176+22718855(Top 65%)6950(Top 55%)6950(Top 389%)
15K9.32 mi3.11 mi19117+787124+527124+5219021(Top 66%)7054(Top 56%)7054(Top 395%)
20K12.43 mi3.11 mi19116+17122+27122+219148(Top 66%)7152(Top 57%)7152(Top 400%)
HALF13.11 mi0.68 mi19117-17123-17123-119182(Top 66%)7153(Top 57%)7153(Top 401%)
25K15.53 mi2.42 mi19215-987196-737196-7319779(Top 68%)7545(Top 60%)7545(Top 422%)
30K18.64 mi3.11 mi19606-3917438-2427438-24221170(Top 73%)8353(Top 66%)8353(Top 468%)
20M20.00 mi1.36 mi19629-237468-307468-3019833(Top 68%)7730(Top 61%)7730(Top 433%)
21M21.00 mi1.00 mi19776-1477570-1027570-10221649(Top 75%)8710(Top 69%)8710(Top 488%)
35K21.75 mi0.75 mi19965-1897672-1027672-10222863(Top 79%)9386(Top 75%)9386(Top 526%)
23M23.00 mi1.25 mi20322-3577868-1967868-19623589(Top 81%)9828(Top 78%)9828(Top 550%)
24M24.00 mi1.00 mi20449-1277955-877955-8722577(Top 78%)9326(Top 74%)9326(Top 522%)
40K24.85 mi0.85 mi20457-87972-177972-1720653(Top 71%)8404(Top 67%)8404(Top 471%)
25.2M25.20 mi0.35 mi20484-277995-237995-2321616(Top 74%)8876(Top 71%)8876(Top 497%)
FINISH26.22 mi1.02 mi20558-748040-458040-4521563(Top 74%)8844(Top 70%)8844(Top 495%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21
+97ft-345ft

Overall

19021

Females

7054

F45-49

7054

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18855

Females

6950

F45-49

6950

10K→15K

6.2 - 9.3 mi

Top 66%
×3
+67ft-78ft

Overall

19021

Females

7054

F45-49

7054

15K→20K

9.3 - 12.4 mi

Top 66%
×5
+106ft-86ft

Overall

19148

Females

7152

F45-49

7152

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19182

Females

7153

F45-49

7153

HALF→25K

13.1 - 15.5 mi

Top 68%
×4
+66ft-88ft

Overall

19779

Females

7545

F45-49

7545

25K→30K

15.5 - 18.6 mi

Top 73%
×9
+181ft-148ft

Overall

21170

Females

8353

F45-49

8353

30K→20M

18.6 - 20.0 mi

Top 68%
×5
+64ft-50ft

Overall

19833

Females

7730

F45-49

7730

20M→21M

20.0 - 21.0 mi

Top 75%
×8
+106ft-24ft

Overall

21649

Females

8710

F45-49

8710

21M→35K

21.0 - 21.8 mi

Top 79%
×7
+17ft-86ft

Overall

22863

Females

9386

F45-49

9386

35K→23M

21.8 - 23.0 mi

Top 81%
×5
+23ft-63ft

Overall

23589

Females

9828

F45-49

9828

23M→24M

23.0 - 24.0 mi

Top 78%
×6
+12ft-82ft

Overall

22577

Females

9326

F45-49

9326

24M→40K

24.0 - 24.9 mi

Top 71%
×1
+6ft-20ft

Overall

20653

Females

8404

F45-49

8404

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21616

Females

8876

F45-49

8876

25.2M→FINISH

25.2 - 26.2 mi

Top 74%
×2
+22ft-21ft

Overall

21563

Females

8844

F45-49

8844

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1364*
Passed By
1903
Net Change
-998
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19560
5K → 10K495*130+365#19560#19195
10K → 15K216*138+78#19195#19117
15K → 20K153152+1#19117#19116
20K → HALF2930-1#19116#19117
HALF → 25K84182-98#19117#19215
25K → 30K92200-391#19215#19606
30K → 20M82105-23#19606#19629
20M → 21M48195-147#19629#19776
21M → 35K16200-189#19776#19965
35K → 23M14200-357#19965#20322
23M → 24M32159-127#20322#20449
24M → 40K4957-8#20449#20457
40K → 25.2M1845-27#20457#20484
25.2M → FINISH36110-74#20484#20558
TOTALS1364*1903-998

* 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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