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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Cornelius Du Plooy

Bib: 32301 •M •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°F
overcast clouds
Personalized for Cornelius

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 · 9:25/mi at mile 26.2

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
30:44
3.11 mi
Rank: #25636
Start → 5K
30:44 | 9:54/mi
10K
1:02:08
6.21 mi
Rank: #25898 (-262)
5K → 10K
31:24 | 10:07/mi
15K
1:35:06
9.32 mi
Rank: #26299 (-401)
10K → 15K
32:58 | 10:37/mi
20K
2:14:58
12.43 mi
Rank: #27308 (-1009)
15K → 20K
39:52 | 12:50/mi
HALF
2:22:10
13.11 mi
Rank: #27276 (+32)
20K → HALF
7:12 | 10:34/mi
25K
2:52:58
15.53 mi
Rank: #27486 (-210)
HALF → 25K
30:48 | 12:42/mi
30K
3:34:15
18.64 mi
Rank: #27624 (-138)
25K → 30K
41:17 | 13:18/mi
20M
3:53:30
20.00 mi
Rank: #27732 (-108)
30K → 20M
19:15 | 14:11/mi
21M
4:04:19
21.00 mi
Rank: #27553 (+179)
20M → 21M
10:49 | 10:49/mi
35K
4:11:45
21.75 mi
Rank: #27446 (+107)
21M → 35K
7:26 | 9:57/mi
23M
4:25:28
23.00 mi
Rank: #27331 (+115)
35K → 23M
13:43 | 10:58/mi
24M
4:36:17
24.00 mi
Rank: #27246 (+85)
23M → 24M
10:49 | 10:49/mi
40K
4:45:11
24.85 mi
Rank: #27144 (+102)
24M → 40K
8:54 | 10:25/mi
25.2M
4:49:11
25.20 mi
Rank: #27113 (+31)
40K → 25.2M
4:00 | 11:36/mi
FINISH
4:58:47
26.22 mi
Rank: #27005 (+108)
25.2M → FINISH
9:36 | 9:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:22:10
Pace10:51 /mi
2nd Half
Distance13.11 mi
Time2:36:37
Pace11:57 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:1430:449:5430:44
9:54
-
10K
6.21 mi12:30:381:02:0810:0031:24
10:07
+0:13
15K
9.32 mi13:03:361:35:0610:1332:58
10:37
+0:30
20K
12.43 mi13:43:282:14:5810:5239:52
12:50
+2:13
HALF
13.11 mi13:50:402:22:1010:517:12
10:34
-2:16
25K
15.53 mi14:21:282:52:5811:0930:48
12:42
+2:08
30K
18.64 mi15:02:453:34:1511:3041:17
13:18
+0:36
20M
20.00 mi15:22:003:53:3011:4119:15
14:11
+0:53
21M
21.00 mi15:32:494:04:1911:3910:49
10:49
-3:22
35K
21.75 mi15:40:154:11:4511:357:26
9:57
-0:52
23M
23.00 mi15:53:584:25:2811:3313:43
10:58
+1:01
24M
24.00 mi16:04:474:36:1711:3110:49
10:49
-0:09
40K
24.85 mi16:13:414:45:1111:298:54
10:25
-0:24
25.2M
25.20 mi16:17:414:49:1111:294:00
11:36
+1:11
FINISH
26.22 mi16:27:174:58:4711:259:36
9:26
-2:10

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

9:26 /mi

Average Pace

11:24 /mi

Slowest Pace

14:11 /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

1:19:10

26% of race

Time at Steady Pace

1:24:25

28% of race

Time at Slower Pace

2:15:12

45% of race

Average Pace: 11:24 /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 mi11:59:1430:449:5430:44
9:54
#25636
10K
6.21 mi12:30:381:02:0810:0031:24
10:07
#25898
15K
9.32 mi13:03:361:35:0610:1332:58
10:37
#26299
20K
12.43 mi13:43:282:14:5810:5239:52
12:50
#27308
HALF
13.11 mi13:50:402:22:1010:517:12
10:34
#27276
25K
15.53 mi14:21:282:52:5811:0930:48
12:42
#27486
30K
18.64 mi15:02:453:34:1511:3041:17
13:18
#27624
20M
20.00 mi15:22:003:53:3011:4119:15
14:11
#27732
21M
21.00 mi15:32:494:04:1911:3910:49
10:49
#27553
35K
21.75 mi15:40:154:11:4511:357:26
9:57
#27446
23M
23.00 mi15:53:584:25:2811:3313:43
10:58
#27331
24M
24.00 mi16:04:474:36:1711:3110:49
10:49
#27246
40K
24.85 mi16:13:414:45:1111:298:54
10:25
#27144
25.2M
25.20 mi16:17:414:49:1111:294:00
11:36
#27113
FINISH
26.22 mi16:27:174:58:4711:259:36
9:26
#27005
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi25636150221502226884(Top 93%)15554(Top 95%)15554(Top 645%)
10K6.21 mi3.10 mi25898-26215131-10915131-10926106(Top 90%)15230(Top 93%)15230(Top 631%)
15K9.32 mi3.11 mi26299-40115309-17815309-17826884(Top 93%)15554(Top 95%)15554(Top 645%)
20K12.43 mi3.11 mi27308-100915731-42215731-42228543(Top 98%)16163(Top 99%)16163(Top 670%)
HALF13.11 mi0.68 mi27276+3215712+1915712+1926762(Top 92%)15447(Top 95%)15447(Top 640%)
25K15.53 mi2.42 mi27486-21015789-7715789-7728053(Top 97%)15967(Top 98%)15967(Top 662%)
30K18.64 mi3.11 mi27624-13815825-3615825-3627948(Top 96%)15878(Top 97%)15878(Top 658%)
20M20.00 mi1.36 mi27732-10815857-3215857-3228230(Top 97%)15961(Top 98%)15961(Top 661%)
21M21.00 mi1.00 mi27553+17915777+8015777+8022715(Top 78%)13375(Top 82%)13375(Top 554%)
35K21.75 mi0.75 mi27446+10715723+5415723+5422981(Top 79%)13460(Top 82%)13460(Top 558%)
23M23.00 mi1.25 mi27331+11515668+5515668+5524415(Top 84%)14063(Top 86%)14063(Top 583%)
24M24.00 mi1.00 mi27246+8515627+4115627+4124738(Top 85%)14189(Top 87%)14189(Top 588%)
40K24.85 mi0.85 mi27144+10215571+5615571+5622981(Top 79%)13299(Top 81%)13299(Top 551%)
25.2M25.20 mi0.35 mi27113+3115556+1515556+1523697(Top 82%)13636(Top 83%)13636(Top 565%)
FINISH26.22 mi1.02 mi27005+10815504+5215504+5222093(Top 76%)12898(Top 79%)12898(Top 535%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21
+97ft-345ft

Overall

26884

Males

15554

M45-49

15554

5K→10K

3.1 - 6.2 mi

Top 90%
×5
+79ft-138ft

Overall

26106

Males

15230

M45-49

15230

10K→15K

6.2 - 9.3 mi

Top 93%
×3
+67ft-78ft

Overall

26884

Males

15554

M45-49

15554

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28543

Males

16163

M45-49

16163

20K→HALF

12.4 - 13.1 mi

Top 92%
×2
+19ft-37ft

Overall

26762

Males

15447

M45-49

15447

HALF→25K

13.1 - 15.5 mi

Top 97%
×4
+66ft-88ft

Overall

28053

Males

15967

M45-49

15967

25K→30K

15.5 - 18.6 mi

Top 96%
×9
+181ft-148ft

Overall

27948

Males

15878

M45-49

15878

30K→20M

18.6 - 20.0 mi

Top 97%
×5
+64ft-50ft

Overall

28230

Males

15961

M45-49

15961

20M→21M

20.0 - 21.0 mi

Top 78%
×8
+106ft-24ft

Overall

22715

Males

13375

M45-49

13375

21M→35K

21.0 - 21.8 mi

Top 79%
×7
+17ft-86ft

Overall

22981

Males

13460

M45-49

13460

35K→23M

21.8 - 23.0 mi

Top 84%
×5
+23ft-63ft

Overall

24415

Males

14063

M45-49

14063

23M→24M

23.0 - 24.0 mi

Top 85%
×6
+12ft-82ft

Overall

24738

Males

14189

M45-49

14189

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

22981

Males

13299

M45-49

13299

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1
+13ft-16ft

Overall

23697

Males

13636

M45-49

13636

25.2M→FINISH

25.2 - 26.2 mi

Top 76%
×2
+22ft-21ft

Overall

22093

Males

12898

M45-49

12898

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
978
Passed By
1103
Net Change
-1369
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25636
5K → 10K100200-262#25636#25898
10K → 15K28200-401#25898#26299
15K → 20K2200-1009#26299#27308
20K → HALF419+32#27308#27276
HALF → 25K32200-210#27276#27486
25K → 30K29167-138#27486#27624
30K → 20M14122-108#27624#27732
20M → 21M1790+179#27732#27553
21M → 35K1070+107#27553#27446
35K → 23M1183+115#27446#27331
23M → 24M850+85#27331#27246
24M → 40K1031+102#27246#27144
40K → 25.2M310+31#27144#27113
25.2M → FINISH1091+108#27113#27005
TOTALS9781103-1369
📊

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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