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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tim Tesselaar

Bib: 365 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 0.6%
Gender (Male)
#0 / 16340
Top 0.9%
Age Group (M18-39)
#0 / 5723
Top 2%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Tim

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 · 5:23/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
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
16:44
3.11 mi
Rank: #161
Start → 5K
16:44 | 5:24/mi
10K
33:49
6.21 mi
Rank: #183 (-22)
5K → 10K
17:05 | 5:30/mi
15K
50:54
9.32 mi
Rank: #177 (+6)
10K → 15K
17:05 | 5:30/mi
20K
1:08:08
12.43 mi
Rank: #187 (-10)
15K → 20K
17:14 | 5:33/mi
HALF
1:11:49
13.11 mi
Rank: #184 (+3)
20K → HALF
3:41 | 5:25/mi
25K
1:25:04
15.53 mi
Rank: #168 (+16)
HALF → 25K
13:15 | 5:28/mi
30K
1:42:37
18.64 mi
Rank: #169 (-1)
25K → 30K
17:33 | 5:39/mi
20M
1:50:13
20.00 mi
Rank: #164 (+5)
30K → 20M
7:36 | 5:36/mi
21M
1:56:14
21.00 mi
Rank: #164
20M → 21M
6:01 | 6:01/mi
35K
2:00:19
21.75 mi
Rank: #159 (+5)
21M → 35K
4:05 | 5:28/mi
23M
2:07:26
23.00 mi
Rank: #159
35K → 23M
7:07 | 5:42/mi
24M
2:12:59
24.00 mi
Rank: #157 (+2)
23M → 24M
5:33 | 5:33/mi
40K
2:17:56
24.85 mi
Rank: #160 (-3)
24M → 40K
4:57 | 5:48/mi
25.2M
2:20:08
25.20 mi
Rank: #160
40K → 25.2M
2:12 | 6:23/mi
FINISH
2:25:47
26.22 mi
Rank: #165 (-5)
25.2M → FINISH
5:39 | 5:33/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:11:49
Pace5:29 /mi
2nd Half
Distance13.11 mi
Time1:13:58
Pace5:39 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:16:4816:445:2416:44
5:24
-
10K
6.21 mi10:33:5333:495:2717:05
5:30
+0:06
15K
9.32 mi10:50:5850:545:2817:05
5:30
0:00
20K
12.43 mi11:08:121:08:085:2917:14
5:33
+0:03
HALF
13.11 mi11:11:531:11:495:293:41
5:25
-0:08
25K
15.53 mi11:25:081:25:045:2913:15
5:28
+0:03
30K
18.64 mi11:42:411:42:375:3117:33
5:39
+0:11
20M
20.00 mi11:50:171:50:135:317:36
5:36
-0:03
21M
21.00 mi11:56:181:56:145:336:01
6:01
+0:25
35K
21.75 mi12:00:232:00:195:324:05
5:28
-0:33
23M
23.00 mi12:07:302:07:265:337:07
5:42
+0:14
24M
24.00 mi12:13:032:12:595:335:33
5:33
-0:09
40K
24.85 mi12:18:002:17:565:334:57
5:48
+0:15
25.2M
25.20 mi12:20:122:20:085:342:12
6:23
+0:35
FINISH
26.22 mi12:25:512:25:475:345:39
5:33
-0:50

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

5:24 /mi

Average Pace

5:34 /mi

Slowest Pace

6:23 /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

2:17:34

94% of race

Time at Steady Pace

6:01

4% of race

Time at Slower Pace

2:12

2% of race

Average Pace: 5:34 /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 mi10:16:4816:445:2416:44
5:24
#161
10K
6.21 mi10:33:5333:495:2717:05
5:30
#183
15K
9.32 mi10:50:5850:545:2817:05
5:30
#177
20K
12.43 mi11:08:121:08:085:2917:14
5:33
#187
HALF
13.11 mi11:11:531:11:495:293:41
5:25
#184
25K
15.53 mi11:25:081:25:045:2913:15
5:28
#168
30K
18.64 mi11:42:411:42:375:3117:33
5:39
#169
20M
20.00 mi11:50:171:50:135:317:36
5:36
#164
21M
21.00 mi11:56:181:56:145:336:01
6:01
#164
35K
21.75 mi12:00:232:00:195:324:05
5:28
#159
23M
23.00 mi12:07:302:07:265:337:07
5:42
#159
24M
24.00 mi12:13:032:12:595:335:33
5:33
#157
40K
24.85 mi12:18:002:17:565:334:57
5:48
#160
25.2M
25.20 mi12:20:122:20:085:342:12
6:23
#160
FINISH
26.22 mi12:25:512:25:475:345:39
5:33
#165
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi161142142196(Top 0.7%)178(Top 1%)178(Top 3%)
10K6.21 mi3.10 mi183-22164-22164-22216(Top 0.7%)197(Top 1%)197(Top 3%)
15K9.32 mi3.11 mi177+6158+6158+6196(Top 0.7%)178(Top 1%)178(Top 3%)
20K12.43 mi3.11 mi187-10169-11169-11201(Top 0.7%)183(Top 1%)183(Top 3%)
HALF13.11 mi0.68 mi184+3166+3166+3162(Top 0.6%)146(Top 0.9%)146(Top 3%)
25K15.53 mi2.42 mi168+16151+15151+15121(Top 0.4%)121(Top 0.7%)121(Top 2%)
30K18.64 mi3.11 mi169-1152-1152-1181(Top 0.6%)165(Top 1%)165(Top 3%)
20M20.00 mi1.36 mi164+5148+4148+4153(Top 0.5%)139(Top 0.9%)139(Top 2%)
21M21.00 mi1.00 mi164147+1147+1301(Top 1%)286(Top 2%)286(Top 5%)
35K21.75 mi0.75 mi159+5142+5142+5203(Top 0.7%)188(Top 1%)188(Top 3%)
23M23.00 mi1.25 mi159142142236(Top 0.8%)222(Top 1%)222(Top 4%)
24M24.00 mi1.00 mi157+2140+2140+2253(Top 0.9%)237(Top 1%)237(Top 4%)
40K24.85 mi0.85 mi160-3144-4144-4394(Top 1%)373(Top 2%)373(Top 7%)
25.2M25.20 mi0.35 mi160144144668(Top 2%)639(Top 4%)639(Top 11%)
FINISH26.22 mi1.02 mi165-5149-5149-5412(Top 1%)393(Top 2%)393(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.7%
×21
+97ft-345ft

Overall

196

Males

178

M18-39

178

5K→10K

3.1 - 6.2 mi

Top 0.7%
×5
+79ft-138ft

Overall

216

Males

197

M18-39

197

10K→15K

6.2 - 9.3 mi

Top 0.7%
×3
+67ft-78ft

Overall

196

Males

178

M18-39

178

15K→20K

9.3 - 12.4 mi

Top 0.7%
×5
+106ft-86ft

Overall

201

Males

183

M18-39

183

20K→HALF

12.4 - 13.1 mi

Top 0.6%
×2
+19ft-37ft

Overall

162

Males

146

M18-39

146

HALF→25K

13.1 - 15.5 mi

Top 0.4%
×4
+66ft-88ft

Overall

121

Males

121

M18-39

121

25K→30K

15.5 - 18.6 mi

Top 0.6%
×9
+181ft-148ft

Overall

181

Males

165

M18-39

165

30K→20M

18.6 - 20.0 mi

Top 0.5%
×5
+64ft-50ft

Overall

153

Males

139

M18-39

139

20M→21M

20.0 - 21.0 mi

Top 1%
×8
+106ft-24ft

Overall

301

Males

286

M18-39

286

21M→35K

21.0 - 21.8 mi

Top 0.7%
×7
+17ft-86ft

Overall

203

Males

188

M18-39

188

35K→23M

21.8 - 23.0 mi

Top 0.8%
×5
+23ft-63ft

Overall

236

Males

222

M18-39

222

23M→24M

23.0 - 24.0 mi

Top 0.9%
×6
+12ft-82ft

Overall

253

Males

237

M18-39

237

24M→40K

24.0 - 24.9 mi

Top 1%
×1
+6ft-20ft

Overall

394

Males

373

M18-39

373

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1
+13ft-16ft

Overall

668

Males

639

M18-39

639

25.2M→FINISH

25.2 - 26.2 mi

Top 1%
×2
+22ft-21ft

Overall

412

Males

393

M18-39

393

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
69
Passed By
73
Net Change
-4
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#161
5K → 10K224-22#161#183
10K → 15K126+6#183#177
15K → 20K212-10#177#187
20K → HALF41+3#187#184
HALF → 25K160+16#184#168
25K → 30K910-1#168#169
30K → 20M72+5#169#164
20M → 21M220#164#164
21M → 35K61+5#164#159
35K → 23M330#159#159
23M → 24M20+2#159#157
24M → 40K14-3#157#160
40K → 25.2M110#160#160
25.2M → FINISH27-5#160#165
TOTALS6973-4
📊

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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Activity Data

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