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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sherri Schummer

Bib: 20168 •F •Age: N/A

MN

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 48%
Gender (Female)
#0 / 12578
Top 34%
Masters (Masters Women)
#0 / 6862
Top 18%
Age Group (F45-49)
#0 / 1786
Top 20%
Race Day Weather
51°/41°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
24:01
3.11 mi
Rank: #14836
Start → 5K
24:01 | 7:44/mi
10K
47:47
6.21 mi
Rank: #14533 (+303)
5K → 10K
23:46 | 7:39/mi
15K
1:11:36
9.32 mi
Rank: #14393 (+140)
10K → 15K
23:49 | 7:40/mi
20K
1:36:01
12.43 mi
Rank: #14521 (-128)
15K → 20K
24:25 | 7:52/mi
HALF
1:41:18
13.11 mi
Rank: #14567 (-46)
20K → HALF
5:17 | 7:46/mi
25K
2:00:19
15.53 mi
Rank: #14468 (+99)
HALF → 25K
19:01 | 7:51/mi
30K
2:25:33
18.64 mi
Rank: #14420 (+48)
25K → 30K
25:14 | 8:08/mi
20M
2:36:41
20.00 mi
Rank: #14391 (+29)
30K → 20M
11:08 | 8:12/mi
21M
2:45:14
21.00 mi
Rank: #14293 (+98)
20M → 21M
8:33 | 8:33/mi
35K
2:51:06
21.75 mi
Rank: #14243 (+50)
21M → 35K
5:52 | 7:51/mi
23M
3:01:11
23.00 mi
Rank: #14134 (+109)
35K → 23M
10:05 | 8:04/mi
24M
3:08:58
24.00 mi
Rank: #14040 (+94)
23M → 24M
7:47 | 7:47/mi
40K
3:15:43
24.85 mi
Rank: #13942 (+98)
24M → 40K
6:45 | 7:54/mi
25.2M
3:18:42
25.20 mi
Rank: #13911 (+31)
40K → 25.2M
2:59 | 8:40/mi
FINISH
3:26:33
26.22 mi
Rank: #13876 (+35)
25.2M → FINISH
7:51 | 7:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:18
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:45:15
Pace8:02 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:0024:017:4424:01
7:44
-
10K
6.21 mi11:32:4647:477:4223:46
7:39
-0:05
15K
9.32 mi11:56:351:11:367:4123:49
7:40
+0:01
20K
12.43 mi12:21:001:36:017:4424:25
7:52
+0:12
HALF
13.11 mi12:26:171:41:187:445:17
7:46
-0:06
25K
15.53 mi12:45:182:00:197:4519:01
7:51
+0:05
30K
18.64 mi13:10:322:25:337:4925:14
8:08
+0:17
20M
20.00 mi13:21:402:36:417:5111:08
8:12
+0:04
21M
21.00 mi13:30:132:45:147:538:33
8:33
+0:21
35K
21.75 mi13:36:052:51:067:535:52
7:51
-0:42
23M
23.00 mi13:46:103:01:117:5310:05
8:04
+0:13
24M
24.00 mi13:53:573:08:587:537:47
7:47
-0:17
40K
24.85 mi14:00:423:15:437:536:45
7:54
+0:07
25.2M
25.20 mi14:03:413:18:427:542:59
8:40
+0:46
FINISH
26.22 mi14:11:323:26:337:547:51
7:43
-0:57

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

7:39 /mi

Average Pace

7:53 /mi

Slowest Pace

8:40 /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

3:15:01

94% of race

Time at Steady Pace

11:32

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:53 /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 mi11:09:0024:017:4424:01
7:44
#14836
10K
6.21 mi11:32:4647:477:4223:46
7:39
#14533
15K
9.32 mi11:56:351:11:367:4123:49
7:40
#14393
20K
12.43 mi12:21:001:36:017:4424:25
7:52
#14521
HALF
13.11 mi12:26:171:41:187:445:17
7:46
#14567
25K
15.53 mi12:45:182:00:197:4519:01
7:51
#14468
30K
18.64 mi13:10:322:25:337:4925:14
8:08
#14420
20M
20.00 mi13:21:402:36:417:5111:08
8:12
#14391
21M
21.00 mi13:30:132:45:147:538:33
8:33
#14293
35K
21.75 mi13:36:052:51:067:535:52
7:51
#14243
23M
23.00 mi13:46:103:01:117:5310:05
8:04
#14134
24M
24.00 mi13:53:573:08:587:537:47
7:47
#14040
40K
24.85 mi14:00:423:15:437:536:45
7:54
#13942
25.2M
25.20 mi14:03:413:18:427:542:59
8:40
#13911
FINISH
26.22 mi14:11:323:26:337:547:51
7:43
#13876
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 mi148364578457814256(Top 49%)4285(Top 34%)4285(Top 240%)
10K6.21 mi3.10 mi14533+3034410+1684410+16814345(Top 49%)4317(Top 34%)4317(Top 242%)
15K9.32 mi3.11 mi14393+1404357+534357+5314256(Top 49%)4285(Top 34%)4285(Top 240%)
20K12.43 mi3.11 mi14521-1284443-864443-8614995(Top 52%)4793(Top 38%)4793(Top 268%)
HALF13.11 mi0.68 mi14567-464464-214464-2115190(Top 52%)4826(Top 38%)4826(Top 270%)
25K15.53 mi2.42 mi14468+994445+194445+1914180(Top 49%)4402(Top 35%)4402(Top 246%)
30K18.64 mi3.11 mi14420+484457-124457-1214368(Top 50%)4613(Top 37%)4613(Top 258%)
20M20.00 mi1.36 mi14391+294457445714252(Top 49%)4622(Top 37%)4622(Top 259%)
21M21.00 mi1.00 mi14293+984413+444413+4413479(Top 46%)4307(Top 34%)4307(Top 241%)
35K21.75 mi0.75 mi14243+504410+34410+313405(Top 46%)4316(Top 34%)4316(Top 242%)
23M23.00 mi1.25 mi14134+1094377+334377+3312870(Top 44%)4075(Top 32%)4075(Top 228%)
24M24.00 mi1.00 mi14040+944347+304347+3012203(Top 42%)3824(Top 30%)3824(Top 214%)
40K24.85 mi0.85 mi13942+984317+304317+3011790(Top 41%)3671(Top 29%)3671(Top 206%)
25.2M25.20 mi0.35 mi13911+314315+24315+212665(Top 44%)4197(Top 33%)4197(Top 235%)
FINISH26.22 mi1.02 mi13876+354311+44311+413043(Top 45%)4407(Top 35%)4407(Top 247%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21
+97ft-345ft

Overall

14256

Females

4285

F45-49

4285

5K→10K

3.1 - 6.2 mi

Top 49%
×5
+79ft-138ft

Overall

14345

Females

4317

F45-49

4317

10K→15K

6.2 - 9.3 mi

Top 49%
×3
+67ft-78ft

Overall

14256

Females

4285

F45-49

4285

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

14995

Females

4793

F45-49

4793

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

15190

Females

4826

F45-49

4826

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14180

Females

4402

F45-49

4402

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14368

Females

4613

F45-49

4613

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14252

Females

4622

F45-49

4622

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13479

Females

4307

F45-49

4307

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13405

Females

4316

F45-49

4316

35K→23M

21.8 - 23.0 mi

Top 44%
×5
+23ft-63ft

Overall

12870

Females

4075

F45-49

4075

23M→24M

23.0 - 24.0 mi

Top 42%
×6
+12ft-82ft

Overall

12203

Females

3824

F45-49

3824

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11790

Females

3671

F45-49

3671

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12665

Females

4197

F45-49

4197

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2
+22ft-21ft

Overall

13043

Females

4407

F45-49

4407

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2146*
Passed By
1131
Net Change
+960
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14836
5K → 10K473*170+303#14836#14533
10K → 15K282*142+140#14533#14393
15K → 20K127200-128#14393#14521
20K → HALF1864-46#14521#14567
HALF → 25K18182+99#14567#14468
25K → 30K218*170+48#14468#14420
30K → 20M10879+29#14420#14391
20M → 21M15153+98#14391#14293
21M → 35K7525+50#14293#14243
35K → 23M14839+109#14243#14134
23M → 24M11824+94#14134#14040
24M → 40K12325+98#14040#13942
40K → 25.2M4211+31#13942#13911
25.2M → FINISH8247+35#13911#13876
TOTALS2146*1131+960

* 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

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