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BOSTON MARATHON 2026

Briggs Cecil

Bib: 29734•M

TN

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
29:08
3.11 mi
Rank: #24055
Start → 5K
29:08 | 9:23/mi
10K
56:53
6.21 mi
Rank: #23389 (+666)
5K → 10K
27:45 | 8:56/mi
15K
1:24:54
9.32 mi
Rank: #23175 (+214)
10K → 15K
28:01 | 9:02/mi
20K
1:56:16
12.43 mi
Rank: #23877 (-702)
15K → 20K
31:22 | 10:06/mi
HALF
2:02:41
13.11 mi
Rank: #23878 (-1)
20K → HALF
6:25 | 9:25/mi
25K
2:31:01
15.53 mi
Rank: #24701 (-823)
HALF → 25K
28:20 | 11:41/mi
30K
3:13:33
18.64 mi
Rank: #25870 (-1169)
25K → 30K
42:32 | 13:42/mi
20M
3:32:05
20.00 mi
Rank: #26170 (-300)
30K → 20M
18:32 | 13:39/mi
21M
3:44:36
21.00 mi
Rank: #26151 (+19)
20M → 21M
12:31 | 12:31/mi
35K
3:53:28
21.75 mi
Rank: #26175 (-24)
21M → 35K
8:52 | 11:52/mi
23M
4:09:04
23.00 mi
Rank: #26242 (-67)
35K → 23M
15:36 | 12:28/mi
24M
4:20:44
24.00 mi
Rank: #26252 (-10)
23M → 24M
11:40 | 11:40/mi
40K
4:31:50
24.85 mi
Rank: #26300 (-48)
24M → 40K
11:06 | 12:59/mi
25.2M
4:36:40
25.20 mi
Rank: #26327 (-27)
40K → 25.2M
4:50 | 14:01/mi
FINISH
4:49:58
26.22 mi
Rank: #26466 (-139)
25.2M → FINISH
13:18 | 13:04/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:02:41
Pace9:22 /mi
2nd Half
Distance13.11 mi
Time2:47:17
Pace12:46 /mi
📊Positive Split: 36.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3429:089:2329:08
9:23
-
10K
6.21 mi12:21:1956:539:1027:45
8:56
-0:27
15K
9.32 mi12:49:201:24:549:0728:01
9:02
+0:06
20K
12.43 mi13:20:421:56:169:2231:22
10:06
+1:04
HALF
13.11 mi13:27:072:02:419:226:25
9:25
-0:41
25K
15.53 mi13:55:272:31:019:4428:20
11:41
+2:16
30K
18.64 mi14:37:593:13:3310:2342:32
13:42
+2:01
20M
20.00 mi14:56:313:32:0510:3718:32
13:39
-0:03
21M
21.00 mi15:09:023:44:3610:4212:31
12:31
-1:08
35K
21.75 mi15:17:543:53:2810:458:52
11:52
-0:39
23M
23.00 mi15:33:304:09:0410:5015:36
12:28
+0:36
24M
24.00 mi15:45:104:20:4410:5211:40
11:40
-0:48
40K
24.85 mi15:56:164:31:5010:5711:06
12:59
+1:19
25.2M
25.20 mi16:01:064:36:4010:594:50
14:01
+1:02
FINISH
26.22 mi16:14:244:49:5811:0513:18
13:04
-0:57

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

8:56 /mi

Average Pace

11:04 /mi

Slowest Pace

14:01 /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

2:02:41

42% of race

Time at Steady Pace

1:16:59

27% of race

Time at Slower Pace

1:30:18

31% of race

Average Pace: 11:04 /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 mi11:53:3429:089:2329:08
9:23
#24055
10K
6.21 mi12:21:1956:539:1027:45
8:56
#23389
15K
9.32 mi12:49:201:24:549:0728:01
9:02
#23175
20K
12.43 mi13:20:421:56:169:2231:22
10:06
#23877
HALF
13.11 mi13:27:072:02:419:226:25
9:25
#23878
25K
15.53 mi13:55:272:31:019:4428:20
11:41
#24701
30K
18.64 mi14:37:593:13:3310:2342:32
13:42
#25870
20M
20.00 mi14:56:313:32:0510:3718:32
13:39
#26170
21M
21.00 mi15:09:023:44:3610:4212:31
12:31
#26151
35K
21.75 mi15:17:543:53:2810:458:52
11:52
#26175
23M
23.00 mi15:33:304:09:0410:5015:36
12:28
#26242
24M
24.00 mi15:45:104:20:4410:5211:40
11:40
#26252
40K
24.85 mi15:56:164:31:5010:5711:06
12:59
#26300
25.2M
25.20 mi16:01:064:36:4010:594:50
14:01
#26327
FINISH
26.22 mi16:14:244:49:5811:0513:18
13:04
#26466
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 mi24055142721427222789(Top 79%)13670(Top 84%)13670(Top 239%)
10K6.21 mi3.10 mi23389+66613942+33013942+33022545(Top 78%)13532(Top 83%)13532(Top 236%)
15K9.32 mi3.11 mi23175+21413847+9513847+9522789(Top 79%)13670(Top 84%)13670(Top 239%)
20K12.43 mi3.11 mi23877-70214188-34114188-34125262(Top 87%)14830(Top 91%)14830(Top 259%)
HALF13.11 mi0.68 mi23878-1141881418824141(Top 83%)14293(Top 87%)14293(Top 250%)
25K15.53 mi2.42 mi24701-82314571-38314571-38327221(Top 94%)15630(Top 96%)15630(Top 273%)
30K18.64 mi3.11 mi25870-116915086-51515086-51528184(Top 97%)15965(Top 98%)15965(Top 279%)
20M20.00 mi1.36 mi26170-30015192-10615192-10627895(Top 96%)15811(Top 97%)15811(Top 276%)
21M21.00 mi1.00 mi26151+1915173+1915173+1925801(Top 89%)14781(Top 90%)14781(Top 258%)
35K21.75 mi0.75 mi26175-2415177-415177-426564(Top 92%)15134(Top 93%)15134(Top 264%)
23M23.00 mi1.25 mi26242-6715191-1415191-1426732(Top 92%)15189(Top 93%)15189(Top 265%)
24M24.00 mi1.00 mi26252-1015185+615185+626166(Top 90%)14869(Top 91%)14869(Top 260%)
40K24.85 mi0.85 mi26300-4815198-1315198-1327039(Top 93%)15289(Top 94%)15289(Top 267%)
25.2M25.20 mi0.35 mi26327-2715208-1015208-1027222(Top 94%)15378(Top 94%)15378(Top 269%)
FINISH26.22 mi1.02 mi26466-13915262-5415262-5428240(Top 97%)15900(Top 97%)15900(Top 278%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21
+97ft-345ft

Overall

22789

Males

13670

M18-39

13670

5K→10K

3.1 - 6.2 mi

Top 78%
×5
+79ft-138ft

Overall

22545

Males

13532

M18-39

13532

10K→15K

6.2 - 9.3 mi

Top 79%
×3
+67ft-78ft

Overall

22789

Males

13670

M18-39

13670

15K→20K

9.3 - 12.4 mi

Top 87%
×5
+106ft-86ft

Overall

25262

Males

14830

M18-39

14830

20K→HALF

12.4 - 13.1 mi

Top 83%
×2
+19ft-37ft

Overall

24141

Males

14293

M18-39

14293

HALF→25K

13.1 - 15.5 mi

Top 94%
×4
+66ft-88ft

Overall

27221

Males

15630

M18-39

15630

25K→30K

15.5 - 18.6 mi

Top 97%
×9
+181ft-148ft

Overall

28184

Males

15965

M18-39

15965

30K→20M

18.6 - 20.0 mi

Top 96%
×5
+64ft-50ft

Overall

27895

Males

15811

M18-39

15811

20M→21M

20.0 - 21.0 mi

Top 89%
×8
+106ft-24ft

Overall

25801

Males

14781

M18-39

14781

21M→35K

21.0 - 21.8 mi

Top 92%
×7
+17ft-86ft

Overall

26564

Males

15134

M18-39

15134

35K→23M

21.8 - 23.0 mi

Top 92%
×5
+23ft-63ft

Overall

26732

Males

15189

M18-39

15189

23M→24M

23.0 - 24.0 mi

Top 90%
×6
+12ft-82ft

Overall

26166

Males

14869

M18-39

14869

24M→40K

24.0 - 24.9 mi

Top 93%
×1
+6ft-20ft

Overall

27039

Males

15289

M18-39

15289

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1
+13ft-16ft

Overall

27222

Males

15378

M18-39

15378

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
×2
+22ft-21ft

Overall

28240

Males

15900

M18-39

15900

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1225*
Passed By
1388
Net Change
-2411
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24055
5K → 10K698*32+666#24055#23389
10K → 15K295*81+214#23389#23175
15K → 20K24200-702#23175#23877
20K → HALF2122-1#23877#23878
HALF → 25K14200-823#23878#24701
25K → 30K7200-1169#24701#25870
30K → 20M9200-300#25870#26170
20M → 21M5940+19#26170#26151
21M → 35K1438-24#26151#26175
35K → 23M2592-67#26175#26242
23M → 24M2838-10#26242#26252
24M → 40K2169-48#26252#26300
40K → 25.2M532-27#26300#26327
25.2M → FINISH5144-139#26327#26466
TOTALS1225*1388-2411

* 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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing