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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Curtis Treloar

Bib: 10791 •M •Age: N/A

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 (M45-49)
#0 / 2413
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
22:07
3.11 mi
Rank: #9496
Start → 5K
22:07 | 7:08/mi
10K
43:59
6.21 mi
Rank: #9184 (+312)
5K → 10K
21:52 | 7:03/mi
15K
1:25:08
9.32 mi
Rank: #23283 (-14099)
10K → 15K
41:09 | 13:15/mi
20K
2:04:41
12.43 mi
Rank: #25676 (-2393)
15K → 20K
39:33 | 12:44/mi
HALF
2:12:15
13.11 mi
Rank: #25821 (-145)
20K → HALF
7:34 | 11:07/mi
25K
2:34:21
15.53 mi
Rank: #25224 (+597)
HALF → 25K
22:06 | 9:07/mi
30K
3:01:13
18.64 mi
Rank: #24266 (+958)
25K → 30K
26:52 | 8:39/mi
20M
3:11:50
20.00 mi
Rank: #23691 (+575)
30K → 20M
10:37 | 7:49/mi
21M
3:19:20
21.00 mi
Rank: #23149 (+542)
20M → 21M
7:30 | 7:30/mi
35K
3:24:21
21.75 mi
Rank: #22787 (+362)
21M → 35K
5:01 | 6:43/mi
23M
3:32:56
23.00 mi
Rank: #22142 (+645)
35K → 23M
8:35 | 6:52/mi
24M
3:39:42
24.00 mi
Rank: #21698 (+444)
23M → 24M
6:46 | 6:46/mi
40K
3:45:48
24.85 mi
Rank: #21308 (+390)
24M → 40K
6:06 | 7:09/mi
25.2M
3:48:26
25.20 mi
Rank: #21142 (+166)
40K → 25.2M
2:38 | 7:39/mi
FINISH
3:55:22
26.22 mi
Rank: #20728 (+414)
25.2M → FINISH
6:56 | 6:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:12:15
Pace10:06 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:43:07
Pace7:52 /mi
📊Negative Split: 22.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:5322:077:0822:07
7:08
-
10K
6.21 mi11:01:4543:597:0521:52
7:03
-0:05
15K
9.32 mi11:42:541:25:089:0941:09
13:15
+6:12
20K
12.43 mi12:22:272:04:4110:0239:33
12:44
-0:31
HALF
13.11 mi12:30:012:12:1510:067:34
11:07
-1:37
25K
15.53 mi12:52:072:34:219:5722:06
9:07
-2:00
30K
18.64 mi13:18:593:01:139:4426:52
8:39
-0:28
20M
20.00 mi13:29:363:11:509:3610:37
7:49
-0:50
21M
21.00 mi13:37:063:19:209:307:30
7:30
-0:19
35K
21.75 mi13:42:073:24:219:245:01
6:43
-0:47
23M
23.00 mi13:50:423:32:569:168:35
6:52
+0:09
24M
24.00 mi13:57:283:39:429:106:46
6:46
-0:06
40K
24.85 mi14:03:343:45:489:066:06
7:09
+0:23
25.2M
25.20 mi14:06:123:48:269:042:38
7:39
+0:30
FINISH
26.22 mi14:13:083:55:229:006:56
6:49
-0:50

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

6:43 /mi

Average Pace

8:59 /mi

Slowest Pace

13:15 /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

0:00

0% of race

Time at Steady Pace

1:38:08

42% of race

Time at Slower Pace

2:17:14

58% of race

Average Pace: 8:59 /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 mi10:39:5322:077:0822:07
7:08
#9496
10K
6.21 mi11:01:4543:597:0521:52
7:03
#9184
15K
9.32 mi11:42:541:25:089:0941:09
13:15
#23283
20K
12.43 mi12:22:272:04:4110:0239:33
12:44
#25676
HALF
13.11 mi12:30:012:12:1510:067:34
11:07
#25821
25K
15.53 mi12:52:072:34:219:5722:06
9:07
#25224
30K
18.64 mi13:18:593:01:139:4426:52
8:39
#24266
20M
20.00 mi13:29:363:11:509:3610:37
7:49
#23691
21M
21.00 mi13:37:063:19:209:307:30
7:30
#23149
35K
21.75 mi13:42:073:24:219:245:01
6:43
#22787
23M
23.00 mi13:50:423:32:569:168:35
6:52
#22142
24M
24.00 mi13:57:283:39:429:106:46
6:46
#21698
40K
24.85 mi14:03:343:45:489:066:06
7:09
#21308
25.2M
25.20 mi14:06:123:48:269:042:38
7:39
#21142
FINISH
26.22 mi14:13:083:55:229:006:56
6:49
#20728
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 mi94967837783728896(Top 100%)16295(Top 100%)16295(Top 675%)
10K6.21 mi3.10 mi9184+3127650+1877650+1878968(Top 31%)7481(Top 46%)7481(Top 310%)
15K9.32 mi3.11 mi23283-1409913890-624013890-624028896(Top 100%)16295(Top 100%)16295(Top 675%)
20K12.43 mi3.11 mi25676-239315035-114515035-114528489(Top 98%)16146(Top 99%)16146(Top 669%)
HALF13.11 mi0.68 mi25821-14515106-7115106-7127474(Top 95%)15738(Top 96%)15738(Top 652%)
25K15.53 mi2.42 mi25224+59714822+28414822+28421655(Top 75%)13064(Top 80%)13064(Top 541%)
30K18.64 mi3.11 mi24266+95814336+48614336+48617729(Top 61%)11138(Top 68%)11138(Top 462%)
20M20.00 mi1.36 mi23691+57514031+30514031+30511463(Top 39%)8306(Top 51%)8306(Top 344%)
21M21.00 mi1.00 mi23149+54213737+29413737+2946496(Top 22%)5461(Top 33%)5461(Top 226%)
35K21.75 mi0.75 mi22787+36213553+18413553+1845046(Top 17%)4473(Top 27%)4473(Top 185%)
23M23.00 mi1.25 mi22142+64513244+30913244+3094506(Top 16%)4012(Top 25%)4012(Top 166%)
24M24.00 mi1.00 mi21698+44413018+22613018+2264910(Top 17%)4286(Top 26%)4286(Top 178%)
40K24.85 mi0.85 mi21308+39012824+19412824+1946351(Top 22%)5224(Top 32%)5224(Top 216%)
25.2M25.20 mi0.35 mi21142+16612740+8412740+846079(Top 21%)4998(Top 31%)4998(Top 207%)
FINISH26.22 mi1.02 mi20728+41412532+20812532+2086169(Top 21%)4990(Top 31%)4990(Top 207%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21
+97ft-345ft

Overall

28896

Males

16295

M45-49

16295

5K→10K

3.1 - 6.2 mi

Top 31%
×5
+79ft-138ft

Overall

8968

Males

7481

M45-49

7481

10K→15K

6.2 - 9.3 mi

Top 100%
×3
+67ft-78ft

Overall

28896

Males

16295

M45-49

16295

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28489

Males

16146

M45-49

16146

20K→HALF

12.4 - 13.1 mi

Top 95%
×2
+19ft-37ft

Overall

27474

Males

15738

M45-49

15738

HALF→25K

13.1 - 15.5 mi

Top 75%
×4
+66ft-88ft

Overall

21655

Males

13064

M45-49

13064

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17729

Males

11138

M45-49

11138

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11463

Males

8306

M45-49

8306

20M→21M

20.0 - 21.0 mi

Top 22%
×8
+106ft-24ft

Overall

6496

Males

5461

M45-49

5461

21M→35K

21.0 - 21.8 mi

Top 17%
×7
+17ft-86ft

Overall

5046

Males

4473

M45-49

4473

35K→23M

21.8 - 23.0 mi

Top 16%
×5
+23ft-63ft

Overall

4506

Males

4012

M45-49

4012

23M→24M

23.0 - 24.0 mi

Top 17%
×6
+12ft-82ft

Overall

4910

Males

4286

M45-49

4286

24M→40K

24.0 - 24.9 mi

Top 22%
×1
+6ft-20ft

Overall

6351

Males

5224

M45-49

5224

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1
+13ft-16ft

Overall

6079

Males

4998

M45-49

4998

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
×2
+22ft-21ft

Overall

6169

Males

4990

M45-49

4990

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5516*
Passed By
653
Net Change
-11232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9496
5K → 10K414*102+312#9496#9184
10K → 15K0200-14099#9184#23283
15K → 20K3200-2393#23283#25676
20K → HALF6151-145#25676#25821
HALF → 25K597*0+597#25821#25224
25K → 30K958*0+958#25224#24266
30K → 20M575*0+575#24266#23691
20M → 21M542*0+542#23691#23149
21M → 35K362*0+362#23149#22787
35K → 23M645*0+645#22787#22142
23M → 24M444*0+444#22142#21698
24M → 40K390*0+390#21698#21308
40K → 25.2M1660+166#21308#21142
25.2M → FINISH414*0+414#21142#20728
TOTALS5516*653-11232

* 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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