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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Craig Natalis

Bib: 7124 •M •Age: N/A

PA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 18%
Gender (Male)
#0 / 16340
Top 29%
Masters (Masters Men)
#0 / 10617
Top 14%
Age Group (M40-44)
#0 / 2198
Top 38%
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
20:07
3.11 mi
Rank: #4009
Start → 5K
20:07 | 6:29/mi
10K
40:23
6.21 mi
Rank: #4192 (-183)
5K → 10K
20:16 | 6:32/mi
15K
1:00:44
9.32 mi
Rank: #4290 (-98)
10K → 15K
20:21 | 6:34/mi
20K
1:21:23
12.43 mi
Rank: #4405 (-115)
15K → 20K
20:39 | 6:39/mi
HALF
1:25:49
13.11 mi
Rank: #4409 (-4)
20K → HALF
4:26 | 6:31/mi
25K
1:42:19
15.53 mi
Rank: #4570 (-161)
HALF → 25K
16:30 | 6:49/mi
30K
2:04:11
18.64 mi
Rank: #4785 (-215)
25K → 30K
21:52 | 7:03/mi
20M
2:14:01
20.00 mi
Rank: #4945 (-160)
30K → 20M
9:50 | 7:15/mi
21M
2:21:31
21.00 mi
Rank: #5019 (-74)
20M → 21M
7:30 | 7:30/mi
35K
2:26:48
21.75 mi
Rank: #5099 (-80)
21M → 35K
5:17 | 7:04/mi
23M
2:35:47
23.00 mi
Rank: #5171 (-72)
35K → 23M
8:59 | 7:11/mi
24M
2:42:38
24.00 mi
Rank: #5159 (+12)
23M → 24M
6:51 | 6:51/mi
40K
2:48:45
24.85 mi
Rank: #5203 (-44)
24M → 40K
6:07 | 7:10/mi
25.2M
2:51:22
25.20 mi
Rank: #5200 (+3)
40K → 25.2M
2:37 | 7:36/mi
FINISH
2:58:20
26.22 mi
Rank: #5251 (-51)
25.2M → FINISH
6:58 | 6:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:49
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:32:31
Pace7:04 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2820:076:2920:07
6:29
-
10K
6.21 mi10:45:4440:236:3020:16
6:32
+0:03
15K
9.32 mi11:06:051:00:446:3120:21
6:34
+0:02
20K
12.43 mi11:26:441:21:236:3320:39
6:39
+0:05
HALF
13.11 mi11:31:101:25:496:334:26
6:31
-0:08
25K
15.53 mi11:47:401:42:196:3616:30
6:49
+0:18
30K
18.64 mi12:09:322:04:116:4021:52
7:03
+0:14
20M
20.00 mi12:19:222:14:016:439:50
7:15
+0:12
21M
21.00 mi12:26:522:21:316:457:30
7:30
+0:15
35K
21.75 mi12:32:092:26:486:465:17
7:04
-0:26
23M
23.00 mi12:41:082:35:476:478:59
7:11
+0:07
24M
24.00 mi12:47:592:42:386:476:51
6:51
-0:20
40K
24.85 mi12:54:062:48:456:486:07
7:10
+0:19
25.2M
25.20 mi12:56:432:51:226:492:37
7:36
+0:26
FINISH
26.22 mi13:03:412:58:206:496:58
6:51
-0:45

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

6:29 /mi

Average Pace

6:48 /mi

Slowest Pace

7:36 /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

2:23:17

80% of race

Time at Steady Pace

35:03

20% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:25:2820:076:2920:07
6:29
#4009
10K
6.21 mi10:45:4440:236:3020:16
6:32
#4192
15K
9.32 mi11:06:051:00:446:3120:21
6:34
#4290
20K
12.43 mi11:26:441:21:236:3320:39
6:39
#4405
HALF
13.11 mi11:31:101:25:496:334:26
6:31
#4409
25K
15.53 mi11:47:401:42:196:3616:30
6:49
#4570
30K
18.64 mi12:09:322:04:116:4021:52
7:03
#4785
20M
20.00 mi12:19:222:14:016:439:50
7:15
#4945
21M
21.00 mi12:26:522:21:316:457:30
7:30
#5019
35K
21.75 mi12:32:092:26:486:465:17
7:04
#5099
23M
23.00 mi12:41:082:35:476:478:59
7:11
#5171
24M
24.00 mi12:47:592:42:386:476:51
6:51
#5159
40K
24.85 mi12:54:062:48:456:486:07
7:10
#5203
25.2M
25.20 mi12:56:432:51:226:492:37
7:36
#5200
FINISH
26.22 mi13:03:412:58:206:496:58
6:51
#5251
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4009381238124583(Top 16%)4305(Top 26%)4305(Top 196%)
10K6.21 mi3.10 mi4192-1833978-1663978-1664435(Top 15%)4188(Top 26%)4188(Top 191%)
15K9.32 mi3.11 mi4290-984061-834061-834583(Top 16%)4305(Top 26%)4305(Top 196%)
20K12.43 mi3.11 mi4405-1154158-974158-974771(Top 16%)4460(Top 27%)4460(Top 203%)
HALF13.11 mi0.68 mi4409-4415841584448(Top 15%)4196(Top 26%)4196(Top 191%)
25K15.53 mi2.42 mi4570-1614291-1334291-1335815(Top 20%)5226(Top 32%)5226(Top 238%)
30K18.64 mi3.11 mi4785-2154466-1754466-1756181(Top 21%)5432(Top 33%)5432(Top 247%)
20M20.00 mi1.36 mi4945-1604587-1214587-1217204(Top 25%)6025(Top 37%)6025(Top 274%)
21M21.00 mi1.00 mi5019-744643-564643-566442(Top 22%)5407(Top 33%)5407(Top 246%)
35K21.75 mi0.75 mi5099-804701-584701-587502(Top 26%)6120(Top 37%)6120(Top 278%)
23M23.00 mi1.25 mi5171-724742-414742-416593(Top 23%)5483(Top 34%)5483(Top 249%)
24M24.00 mi1.00 mi5159+124719+234719+235470(Top 19%)4671(Top 29%)4671(Top 213%)
40K24.85 mi0.85 mi5203-444740-214740-216424(Top 22%)5253(Top 32%)5253(Top 239%)
25.2M25.20 mi0.35 mi5200+34732+84732+85700(Top 20%)4716(Top 29%)4716(Top 215%)
FINISH26.22 mi1.02 mi5251-514754-224754-226343(Top 22%)5082(Top 31%)5082(Top 231%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21
+97ft-345ft

Overall

4583

Males

4305

M40-44

4305

5K→10K

3.1 - 6.2 mi

Top 15%
×5
+79ft-138ft

Overall

4435

Males

4188

M40-44

4188

10K→15K

6.2 - 9.3 mi

Top 16%
×3
+67ft-78ft

Overall

4583

Males

4305

M40-44

4305

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4771

Males

4460

M40-44

4460

20K→HALF

12.4 - 13.1 mi

Top 15%
×2
+19ft-37ft

Overall

4448

Males

4196

M40-44

4196

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5815

Males

5226

M40-44

5226

25K→30K

15.5 - 18.6 mi

Top 21%
×9
+181ft-148ft

Overall

6181

Males

5432

M40-44

5432

30K→20M

18.6 - 20.0 mi

Top 25%
×5
+64ft-50ft

Overall

7204

Males

6025

M40-44

6025

20M→21M

20.0 - 21.0 mi

Top 22%
×8
+106ft-24ft

Overall

6442

Males

5407

M40-44

5407

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7502

Males

6120

M40-44

6120

35K→23M

21.8 - 23.0 mi

Top 23%
×5
+23ft-63ft

Overall

6593

Males

5483

M40-44

5483

23M→24M

23.0 - 24.0 mi

Top 19%
×6
+12ft-82ft

Overall

5470

Males

4671

M40-44

4671

24M→40K

24.0 - 24.9 mi

Top 22%
×1
+6ft-20ft

Overall

6424

Males

5253

M40-44

5253

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1
+13ft-16ft

Overall

5700

Males

4716

M40-44

4716

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
×2
+22ft-21ft

Overall

6343

Males

5082

M40-44

5082

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
659
Passed By
1760
Net Change
-1242
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4009
5K → 10K78200-183#4009#4192
10K → 15K79177-98#4192#4290
15K → 20K57172-115#4290#4405
20K → HALF2024-4#4405#4409
HALF → 25K37198-161#4409#4570
25K → 30K65200-215#4570#4785
30K → 20M20180-160#4785#4945
20M → 21M42116-74#4945#5019
21M → 35K23103-80#5019#5099
35K → 23M55127-72#5099#5171
23M → 24M5947+12#5171#5159
24M → 40K4488-44#5159#5203
40K → 25.2M2825+3#5203#5200
25.2M → FINISH52103-51#5200#5251
TOTALS6591760-1242
📊

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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