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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Chris Krycho

Bib: 4104 •M •Age: N/A

CO

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 11%
Gender (Male)
#0 / 16340
Top 19%
Age Group (M18-39)
#0 / 5723
Top 42%
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
  • Personalized race insights
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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
19:22
3.11 mi
Rank: #2280
Start → 5K
19:22 | 6:15/mi
10K
39:08
6.21 mi
Rank: #2736 (-456)
5K → 10K
19:46 | 6:22/mi
15K
59:08
9.32 mi
Rank: #3086 (-350)
10K → 15K
20:00 | 6:27/mi
20K
1:19:18
12.43 mi
Rank: #3239 (-153)
15K → 20K
20:10 | 6:30/mi
HALF
1:23:48
13.11 mi
Rank: #3314 (-75)
20K → HALF
4:30 | 6:37/mi
25K
1:39:37
15.53 mi
Rank: #3334 (-20)
HALF → 25K
15:49 | 6:32/mi
30K
2:00:15
18.64 mi
Rank: #3304 (+30)
25K → 30K
20:38 | 6:39/mi
20M
2:11:23
20.00 mi
Rank: #3958 (-654)
30K → 20M
11:08 | 8:12/mi
21M
2:18:21
21.00 mi
Rank: #3871 (+87)
20M → 21M
6:58 | 6:58/mi
35K
2:22:53
21.75 mi
Rank: #3737 (+134)
21M → 35K
4:32 | 6:04/mi
23M
2:30:52
23.00 mi
Rank: #3573 (+164)
35K → 23M
7:59 | 6:23/mi
24M
2:37:00
24.00 mi
Rank: #3430 (+143)
23M → 24M
6:08 | 6:08/mi
40K
2:42:21
24.85 mi
Rank: #3297 (+133)
24M → 40K
5:21 | 6:16/mi
25.2M
2:44:45
25.20 mi
Rank: #3276 (+21)
40K → 25.2M
2:24 | 6:58/mi
FINISH
2:51:04
26.22 mi
Rank: #3207 (+69)
25.2M → FINISH
6:19 | 6:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:48
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:27:16
Pace6:40 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0919:226:1519:22
6:15
-
10K
6.21 mi10:40:5539:086:1819:46
6:22
+0:07
15K
9.32 mi11:00:5559:086:2120:00
6:27
+0:05
20K
12.43 mi11:21:051:19:186:2320:10
6:30
+0:03
HALF
13.11 mi11:25:351:23:486:244:30
6:37
+0:07
25K
15.53 mi11:41:241:39:376:2515:49
6:32
-0:05
30K
18.64 mi12:02:022:00:156:2820:38
6:39
+0:07
20M
20.00 mi12:13:102:11:236:3511:08
8:12
+1:33
21M
21.00 mi12:20:082:18:216:366:58
6:58
-1:14
35K
21.75 mi12:24:402:22:536:354:32
6:04
-0:54
23M
23.00 mi12:32:392:30:526:347:59
6:23
+0:19
24M
24.00 mi12:38:472:37:006:336:08
6:08
-0:15
40K
24.85 mi12:44:082:42:216:325:21
6:16
+0:08
25.2M
25.20 mi12:46:322:44:456:332:24
6:58
+0:42
FINISH
26.22 mi12:52:512:51:046:326:19
6:12
-0:46

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

6:04 /mi

Average Pace

6:32 /mi

Slowest Pace

8:12 /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

10:40

6% of race

Time at Steady Pace

2:19:54

82% of race

Time at Slower Pace

20:30

12% of race

Average Pace: 6:31 /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 mi10:21:0919:226:1519:22
6:15
#2280
10K
6.21 mi10:40:5539:086:1819:46
6:22
#2736
15K
9.32 mi11:00:5559:086:2120:00
6:27
#3086
20K
12.43 mi11:21:051:19:186:2320:10
6:30
#3239
HALF
13.11 mi11:25:351:23:486:244:30
6:37
#3314
25K
15.53 mi11:41:241:39:376:2515:49
6:32
#3334
30K
18.64 mi12:02:022:00:156:2820:38
6:39
#3304
20M
20.00 mi12:13:102:11:236:3511:08
8:12
#3958
21M
21.00 mi12:20:082:18:216:366:58
6:58
#3871
35K
21.75 mi12:24:402:22:536:354:32
6:04
#3737
23M
23.00 mi12:32:392:30:526:347:59
6:23
#3573
24M
24.00 mi12:38:472:37:006:336:08
6:08
#3430
40K
24.85 mi12:44:082:42:216:325:21
6:16
#3297
25.2M
25.20 mi12:46:322:44:456:332:24
6:58
#3276
FINISH
26.22 mi12:52:512:51:046:326:19
6:12
#3207
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 mi2280219621963755(Top 13%)3583(Top 22%)3583(Top 63%)
10K6.21 mi3.10 mi2736-4562628-4322628-4323280(Top 11%)3140(Top 19%)3140(Top 55%)
15K9.32 mi3.11 mi3086-3502962-3342962-3343755(Top 13%)3583(Top 22%)3583(Top 63%)
20K12.43 mi3.11 mi3239-1533104-1423104-1423699(Top 13%)3522(Top 22%)3522(Top 62%)
HALF13.11 mi0.68 mi3314-753173-693173-695178(Top 18%)4755(Top 29%)4755(Top 83%)
25K15.53 mi2.42 mi3334-203191-183191-183567(Top 12%)3385(Top 21%)3385(Top 59%)
30K18.64 mi3.11 mi3304+303161+303161+303341(Top 12%)3150(Top 19%)3150(Top 55%)
20M20.00 mi1.36 mi3958-6543735-5743735-57414204(Top 49%)9539(Top 58%)9539(Top 167%)
21M21.00 mi1.00 mi3871+873655+803655+803249(Top 11%)3001(Top 18%)3001(Top 52%)
35K21.75 mi0.75 mi3737+1343539+1163539+1161453(Top 5%)1397(Top 9%)1397(Top 24%)
23M23.00 mi1.25 mi3573+1643387+1523387+1521899(Top 7%)1805(Top 11%)1805(Top 32%)
24M24.00 mi1.00 mi3430+1433258+1293258+1291538(Top 5%)1461(Top 9%)1461(Top 26%)
40K24.85 mi0.85 mi3297+1333135+1233135+1231594(Top 5%)1505(Top 9%)1505(Top 26%)
25.2M25.20 mi0.35 mi3276+213116+193116+192466(Top 8%)2259(Top 14%)2259(Top 39%)
FINISH26.22 mi1.02 mi3207+693046+703046+702513(Top 9%)2287(Top 14%)2287(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21
+97ft-345ft

Overall

3755

Males

3583

M18-39

3583

5K→10K

3.1 - 6.2 mi

Top 11%
×5
+79ft-138ft

Overall

3280

Males

3140

M18-39

3140

10K→15K

6.2 - 9.3 mi

Top 13%
×3
+67ft-78ft

Overall

3755

Males

3583

M18-39

3583

15K→20K

9.3 - 12.4 mi

Top 13%
×5
+106ft-86ft

Overall

3699

Males

3522

M18-39

3522

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5178

Males

4755

M18-39

4755

HALF→25K

13.1 - 15.5 mi

Top 12%
×4
+66ft-88ft

Overall

3567

Males

3385

M18-39

3385

25K→30K

15.5 - 18.6 mi

Top 12%
×9
+181ft-148ft

Overall

3341

Males

3150

M18-39

3150

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14204

Males

9539

M18-39

9539

20M→21M

20.0 - 21.0 mi

Top 11%
×8
+106ft-24ft

Overall

3249

Males

3001

M18-39

3001

21M→35K

21.0 - 21.8 mi

Top 5%
×7
+17ft-86ft

Overall

1453

Males

1397

M18-39

1397

35K→23M

21.8 - 23.0 mi

Top 7%
×5
+23ft-63ft

Overall

1899

Males

1805

M18-39

1805

23M→24M

23.0 - 24.0 mi

Top 5%
×6
+12ft-82ft

Overall

1538

Males

1461

M18-39

1461

24M→40K

24.0 - 24.9 mi

Top 5%
×1
+6ft-20ft

Overall

1594

Males

1505

M18-39

1505

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1
+13ft-16ft

Overall

2466

Males

2259

M18-39

2259

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2513

Males

2287

M18-39

2287

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1028
Passed By
1064
Net Change
-927
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2280
5K → 10K9200-456#2280#2736
10K → 15K17200-350#2736#3086
15K → 20K46199-153#3086#3239
20K → HALF277-75#3239#3314
HALF → 25K6181-20#3314#3334
25K → 30K10171+30#3334#3304
30K → 20M5200-654#3304#3958
20M → 21M947+87#3958#3871
21M → 35K1340+134#3871#3737
35K → 23M1706+164#3737#3573
23M → 24M1441+143#3573#3430
24M → 40K1363+133#3430#3297
40K → 25.2M276+21#3297#3276
25.2M → FINISH8213+69#3276#3207
TOTALS10281064-927
📊

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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