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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Giel Hendriks

Bib: 5912 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 15%
Gender (Male)
#0 / 16340
Top 24%
Masters (Masters Men)
#0 / 10617
Top 10%
Age Group (M50-54)
#0 / 1868
Top 7%
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
20:05
3.11 mi
Rank: #3921
Start → 5K
20:05 | 6:28/mi
10K
40:23
6.21 mi
Rank: #4189 (-268)
5K → 10K
20:18 | 6:33/mi
15K
1:00:50
9.32 mi
Rank: #4390 (-201)
10K → 15K
20:27 | 6:35/mi
20K
1:21:29
12.43 mi
Rank: #4464 (-74)
15K → 20K
20:39 | 6:39/mi
HALF
1:25:58
13.11 mi
Rank: #4482 (-18)
20K → HALF
4:29 | 6:35/mi
25K
1:42:06
15.53 mi
Rank: #4461 (+21)
HALF → 25K
16:08 | 6:40/mi
30K
2:03:19
18.64 mi
Rank: #4422 (+39)
25K → 30K
21:13 | 6:50/mi
20M
2:12:37
20.00 mi
Rank: #4387 (+35)
30K → 20M
9:18 | 6:51/mi
21M
2:19:45
21.00 mi
Rank: #4345 (+42)
20M → 21M
7:08 | 7:08/mi
35K
2:24:48
21.75 mi
Rank: #4349 (-4)
21M → 35K
5:03 | 6:46/mi
23M
2:33:27
23.00 mi
Rank: #4335 (+14)
35K → 23M
8:39 | 6:55/mi
24M
2:40:16
24.00 mi
Rank: #4346 (-11)
23M → 24M
6:49 | 6:49/mi
40K
2:46:07
24.85 mi
Rank: #4334 (+12)
24M → 40K
5:51 | 6:51/mi
25.2M
2:48:38
25.20 mi
Rank: #4310 (+24)
40K → 25.2M
2:31 | 7:18/mi
FINISH
2:55:21
26.22 mi
Rank: #4308 (+2)
25.2M → FINISH
6:43 | 6:36/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:58
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:29:23
Pace6:50 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3920:056:2820:05
6:28
-
10K
6.21 mi10:43:5740:236:3020:18
6:33
+0:05
15K
9.32 mi11:04:241:00:506:3220:27
6:35
+0:02
20K
12.43 mi11:25:031:21:296:3420:39
6:39
+0:04
HALF
13.11 mi11:29:321:25:586:344:29
6:35
-0:04
25K
15.53 mi11:45:401:42:066:3516:08
6:40
+0:05
30K
18.64 mi12:06:532:03:196:3721:13
6:50
+0:10
20M
20.00 mi12:16:112:12:376:389:18
6:51
+0:01
21M
21.00 mi12:23:192:19:456:407:08
7:08
+0:17
35K
21.75 mi12:28:222:24:486:405:03
6:46
-0:22
23M
23.00 mi12:37:012:33:276:418:39
6:55
+0:09
24M
24.00 mi12:43:502:40:166:416:49
6:49
-0:06
40K
24.85 mi12:49:412:46:076:425:51
6:51
+0:02
25.2M
25.20 mi12:52:122:48:386:422:31
7:18
+0:27
FINISH
26.22 mi12:58:552:55:216:426:43
6:36
-0:42

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

6:28 /mi

Average Pace

6:42 /mi

Slowest Pace

7:18 /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

2:45:42

94% of race

Time at Steady Pace

9:39

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:41 /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 mi10:23:3920:056:2820:05
6:28
#3921
10K
6.21 mi10:43:5740:236:3020:18
6:33
#4189
15K
9.32 mi11:04:241:00:506:3220:27
6:35
#4390
20K
12.43 mi11:25:031:21:296:3420:39
6:39
#4464
HALF
13.11 mi11:29:321:25:586:344:29
6:35
#4482
25K
15.53 mi11:45:401:42:066:3516:08
6:40
#4461
30K
18.64 mi12:06:532:03:196:3721:13
6:50
#4422
20M
20.00 mi12:16:112:12:376:389:18
6:51
#4387
21M
21.00 mi12:23:192:19:456:407:08
7:08
#4345
35K
21.75 mi12:28:222:24:486:405:03
6:46
#4349
23M
23.00 mi12:37:012:33:276:418:39
6:55
#4335
24M
24.00 mi12:43:502:40:166:416:49
6:49
#4346
40K
24.85 mi12:49:412:46:076:425:51
6:51
#4334
25.2M
25.20 mi12:52:122:48:386:422:31
7:18
#4310
FINISH
26.22 mi12:58:552:55:216:426:43
6:36
#4308
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi3921373037304790(Top 17%)4482(Top 27%)4482(Top 240%)
10K6.21 mi3.10 mi4189-2683975-2453975-2454509(Top 16%)4250(Top 26%)4250(Top 228%)
15K9.32 mi3.11 mi4390-2014151-1764151-1764790(Top 17%)4482(Top 27%)4482(Top 240%)
20K12.43 mi3.11 mi4464-744205-544205-544757(Top 16%)4446(Top 27%)4446(Top 238%)
HALF13.11 mi0.68 mi4482-184221-164221-165002(Top 17%)4632(Top 28%)4632(Top 248%)
25K15.53 mi2.42 mi4461+214196+254196+254501(Top 16%)4193(Top 26%)4193(Top 224%)
30K18.64 mi3.11 mi4422+394160+364160+364577(Top 16%)4192(Top 26%)4192(Top 224%)
20M20.00 mi1.36 mi4387+354118+424118+424457(Top 15%)4045(Top 25%)4045(Top 217%)
21M21.00 mi1.00 mi4345+424073+454073+454235(Top 15%)3797(Top 23%)3797(Top 203%)
35K21.75 mi0.75 mi4349-44071+24071+25264(Top 18%)4628(Top 28%)4628(Top 248%)
23M23.00 mi1.25 mi4335+144046+254046+254817(Top 17%)4244(Top 26%)4244(Top 227%)
24M24.00 mi1.00 mi4346-114041+54041+55211(Top 18%)4483(Top 27%)4483(Top 240%)
40K24.85 mi0.85 mi4334+124018+234018+234452(Top 15%)3868(Top 24%)3868(Top 207%)
25.2M25.20 mi0.35 mi4310+243994+243994+244066(Top 14%)3523(Top 22%)3523(Top 189%)
FINISH26.22 mi1.02 mi4308+23984+103984+104694(Top 16%)3968(Top 24%)3968(Top 212%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4790

Males

4482

M50-54

4482

5K→10K

3.1 - 6.2 mi

Top 16%
×5
+79ft-138ft

Overall

4509

Males

4250

M50-54

4250

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4790

Males

4482

M50-54

4482

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4757

Males

4446

M50-54

4446

20K→HALF

12.4 - 13.1 mi

Top 17%
×2
+19ft-37ft

Overall

5002

Males

4632

M50-54

4632

HALF→25K

13.1 - 15.5 mi

Top 16%
×4
+66ft-88ft

Overall

4501

Males

4193

M50-54

4193

25K→30K

15.5 - 18.6 mi

Top 16%
×9
+181ft-148ft

Overall

4577

Males

4192

M50-54

4192

30K→20M

18.6 - 20.0 mi

Top 15%
×5
+64ft-50ft

Overall

4457

Males

4045

M50-54

4045

20M→21M

20.0 - 21.0 mi

Top 15%
×8
+106ft-24ft

Overall

4235

Males

3797

M50-54

3797

21M→35K

21.0 - 21.8 mi

Top 18%
×7
+17ft-86ft

Overall

5264

Males

4628

M50-54

4628

35K→23M

21.8 - 23.0 mi

Top 17%
×5
+23ft-63ft

Overall

4817

Males

4244

M50-54

4244

23M→24M

23.0 - 24.0 mi

Top 18%
×6
+12ft-82ft

Overall

5211

Males

4483

M50-54

4483

24M→40K

24.0 - 24.9 mi

Top 15%
×1
+6ft-20ft

Overall

4452

Males

3868

M50-54

3868

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1
+13ft-16ft

Overall

4066

Males

3523

M50-54

3523

25.2M→FINISH

25.2 - 26.2 mi

Top 16%
×2
+22ft-21ft

Overall

4694

Males

3968

M50-54

3968

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
843
Passed By
1051
Net Change
-387
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3921
5K → 10K61200-268#3921#4189
10K → 15K49200-201#4189#4390
15K → 20K71145-74#4390#4464
20K → HALF1331-18#4464#4482
HALF → 25K7857+21#4482#4461
25K → 30K12990+39#4461#4422
30K → 20M7338+35#4422#4387
20M → 21M7028+42#4387#4345
21M → 35K3640-4#4345#4349
35K → 23M6955+14#4349#4335
23M → 24M5162-11#4335#4346
24M → 40K5846+12#4346#4334
40K → 25.2M3713+24#4334#4310
25.2M → FINISH4846+2#4310#4308
TOTALS8431051-387
📊

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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