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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nicholas Carroll

Bib: 33495 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M40-44)
#0 / 2198
Race Day Weather
51°/41°F
overcast clouds
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  • Qualification readiness
  • 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
30:42
3.11 mi
Rank: #25604
Start → 5K
30:42 | 9:53/mi
10K
1:02:30
6.21 mi
Rank: #26056 (-452)
5K → 10K
31:48 | 10:15/mi
15K
1:35:03
9.32 mi
Rank: #26291 (-235)
10K → 15K
32:33 | 10:29/mi
20K
2:06:32
12.43 mi
Rank: #26039 (+252)
15K → 20K
31:29 | 10:09/mi
HALF
2:12:57
13.11 mi
Rank: #25945 (+94)
20K → HALF
6:25 | 9:25/mi
25K
2:38:01
15.53 mi
Rank: #25813 (+132)
HALF → 25K
25:04 | 10:21/mi
30K
3:12:28
18.64 mi
Rank: #25739 (+74)
25K → 30K
34:27 | 11:06/mi
20M
3:28:12
20.00 mi
Rank: #25770 (-31)
30K → 20M
15:44 | 11:35/mi
21M
3:40:02
21.00 mi
Rank: #25711 (+59)
20M → 21M
11:50 | 11:50/mi
35K
3:47:37
21.75 mi
Rank: #25632 (+79)
21M → 35K
7:35 | 10:09/mi
23M
4:02:04
23.00 mi
Rank: #25633 (-1)
35K → 23M
14:27 | 11:33/mi
24M
4:14:29
24.00 mi
Rank: #25751 (-118)
23M → 24M
12:25 | 12:25/mi
40K
4:24:51
24.85 mi
Rank: #25773 (-22)
24M → 40K
10:22 | 12:08/mi
25.2M
4:29:14
25.20 mi
Rank: #25776 (-3)
40K → 25.2M
4:23 | 12:43/mi
FINISH
4:40:38
26.22 mi
Rank: #25814 (-38)
25.2M → FINISH
11:24 | 11:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:12:57
Pace10:09 /mi
2nd Half
Distance13.11 mi
Time2:27:41
Pace11:16 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:01:5630:429:5330:42
9:53
-
10K
6.21 mi12:33:441:02:3010:0431:48
10:15
+0:22
15K
9.32 mi13:06:171:35:0310:1232:33
10:29
+0:14
20K
12.43 mi13:37:462:06:3210:1131:29
10:09
-0:20
HALF
13.11 mi13:44:112:12:5710:096:25
9:25
-0:44
25K
15.53 mi14:09:152:38:0110:1125:04
10:21
+0:56
30K
18.64 mi14:43:423:12:2810:2034:27
11:06
+0:45
20M
20.00 mi14:59:263:28:1210:2515:44
11:35
+0:29
21M
21.00 mi15:11:163:40:0210:2911:50
11:50
+0:15
35K
21.75 mi15:18:513:47:3710:287:35
10:09
-1:41
23M
23.00 mi15:33:184:02:0410:3214:27
11:33
+1:24
24M
24.00 mi15:45:434:14:2910:3712:25
12:25
+0:52
40K
24.85 mi15:56:054:24:5110:4010:22
12:08
-0:17
25.2M
25.20 mi16:00:284:29:1410:424:23
12:43
+0:35
FINISH
26.22 mi16:11:524:40:3810:4311:24
11:12
-1:31

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

9:25 /mi

Average Pace

10:43 /mi

Slowest Pace

12:43 /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

2:45:36

59% of race

Time at Steady Pace

1:16:02

27% of race

Time at Slower Pace

39:00

14% of race

Average Pace: 10:42 /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 mi12:01:5630:429:5330:42
9:53
#25604
10K
6.21 mi12:33:441:02:3010:0431:48
10:15
#26056
15K
9.32 mi13:06:171:35:0310:1232:33
10:29
#26291
20K
12.43 mi13:37:462:06:3210:1131:29
10:09
#26039
HALF
13.11 mi13:44:112:12:5710:096:25
9:25
#25945
25K
15.53 mi14:09:152:38:0110:1125:04
10:21
#25813
30K
18.64 mi14:43:423:12:2810:2034:27
11:06
#25739
20M
20.00 mi14:59:263:28:1210:2515:44
11:35
#25770
21M
21.00 mi15:11:163:40:0210:2911:50
11:50
#25711
35K
21.75 mi15:18:513:47:3710:287:35
10:09
#25632
23M
23.00 mi15:33:184:02:0410:3214:27
11:33
#25633
24M
24.00 mi15:45:434:14:2910:3712:25
12:25
#25751
40K
24.85 mi15:56:054:24:5110:4010:22
12:08
#25773
25.2M
25.20 mi16:00:284:29:1410:424:23
12:43
#25776
FINISH
26.22 mi16:11:524:40:3810:4311:24
11:12
#25814
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 mi25604150021500226633(Top 92%)15441(Top 94%)15441(Top 703%)
10K6.21 mi3.10 mi26056-45215212-21015212-21026387(Top 91%)15341(Top 94%)15341(Top 698%)
15K9.32 mi3.11 mi26291-23515304-9215304-9226633(Top 92%)15441(Top 94%)15441(Top 703%)
20K12.43 mi3.11 mi26039+25215197+10715197+10725334(Top 87%)14861(Top 91%)14861(Top 676%)
HALF13.11 mi0.68 mi25945+9415161+3615161+3624139(Top 83%)14291(Top 87%)14291(Top 650%)
25K15.53 mi2.42 mi25813+13215078+8315078+8325101(Top 86%)14719(Top 90%)14719(Top 670%)
30K18.64 mi3.11 mi25739+7415027+5115027+5125488(Top 88%)14771(Top 90%)14771(Top 672%)
20M20.00 mi1.36 mi25770-3115019+815019+825823(Top 89%)14833(Top 91%)14833(Top 675%)
21M21.00 mi1.00 mi25711+5914969+5014969+5024794(Top 85%)14305(Top 88%)14305(Top 651%)
35K21.75 mi0.75 mi25632+7914927+4214927+4223504(Top 81%)13705(Top 84%)13705(Top 624%)
23M23.00 mi1.25 mi25633-114911+1614911+1625509(Top 88%)14591(Top 89%)14591(Top 664%)
24M24.00 mi1.00 mi25751-11814950-3914950-3927090(Top 93%)15323(Top 94%)15323(Top 697%)
40K24.85 mi0.85 mi25773-2214951-114951-126068(Top 90%)14795(Top 91%)14795(Top 673%)
25.2M25.20 mi0.35 mi25776-314947+414947+425668(Top 88%)14621(Top 89%)14621(Top 665%)
FINISH26.22 mi1.02 mi25814-3814954-714954-726401(Top 91%)14960(Top 92%)14960(Top 681%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21
+97ft-345ft

Overall

26633

Males

15441

M40-44

15441

5K→10K

3.1 - 6.2 mi

Top 91%
×5
+79ft-138ft

Overall

26387

Males

15341

M40-44

15341

10K→15K

6.2 - 9.3 mi

Top 92%
×3
+67ft-78ft

Overall

26633

Males

15441

M40-44

15441

15K→20K

9.3 - 12.4 mi

Top 87%
×5
+106ft-86ft

Overall

25334

Males

14861

M40-44

14861

20K→HALF

12.4 - 13.1 mi

Top 83%
×2
+19ft-37ft

Overall

24139

Males

14291

M40-44

14291

HALF→25K

13.1 - 15.5 mi

Top 86%
×4
+66ft-88ft

Overall

25101

Males

14719

M40-44

14719

25K→30K

15.5 - 18.6 mi

Top 88%
×9
+181ft-148ft

Overall

25488

Males

14771

M40-44

14771

30K→20M

18.6 - 20.0 mi

Top 89%
×5
+64ft-50ft

Overall

25823

Males

14833

M40-44

14833

20M→21M

20.0 - 21.0 mi

Top 85%
×8
+106ft-24ft

Overall

24794

Males

14305

M40-44

14305

21M→35K

21.0 - 21.8 mi

Top 81%
×7
+17ft-86ft

Overall

23504

Males

13705

M40-44

13705

35K→23M

21.8 - 23.0 mi

Top 88%
×5
+23ft-63ft

Overall

25509

Males

14591

M40-44

14591

23M→24M

23.0 - 24.0 mi

Top 93%
×6
+12ft-82ft

Overall

27090

Males

15323

M40-44

15323

24M→40K

24.0 - 24.9 mi

Top 90%
×1
+6ft-20ft

Overall

26068

Males

14795

M40-44

14795

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1
+13ft-16ft

Overall

25668

Males

14621

M40-44

14621

25.2M→FINISH

25.2 - 26.2 mi

Top 91%
×2
+22ft-21ft

Overall

26401

Males

14960

M40-44

14960

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1155*
Passed By
964
Net Change
-210
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25604
5K → 10K56200-452#25604#26056
10K → 15K58200-235#26056#26291
15K → 20K268*16+252#26291#26039
20K → HALF962+94#26039#25945
HALF → 25K16634+132#25945#25813
25K → 30K16187+74#25813#25739
30K → 20M5384-31#25739#25770
20M → 21M8223+59#25770#25711
21M → 35K834+79#25711#25632
35K → 23M4950-1#25632#25633
23M → 24M13131-118#25633#25751
24M → 40K3658-22#25751#25773
40K → 25.2M1215-3#25773#25776
25.2M → FINISH2260-38#25776#25814
TOTALS1155*964-210

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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