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BOSTON MARATHON 2026

Jessey Elf

Bib: 2777β€’M

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Overall
#0 / 29021
Top 9%
Gender (Male)
#0 / 16340
Top 16%
Age Group (M18-39)
#0 / 5723
Top 37%
Race Day Weather
51Β°/41Β°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
18:20
3.11 mi
Rank: #858
Start β†’ 5K
18:20 | 5:55/mi
10K
36:47
6.21 mi
Rank: #970 (-112)
5K β†’ 10K
18:27 | 5:57/mi
15K
55:43
9.32 mi
Rank: #1195 (-225)
10K β†’ 15K
18:56 | 6:06/mi
20K
1:14:51
12.43 mi
Rank: #1342 (-147)
15K β†’ 20K
19:08 | 6:10/mi
HALF
1:19:03
13.11 mi
Rank: #1387 (-45)
20K β†’ HALF
4:12 | 6:10/mi
25K
1:34:20
15.53 mi
Rank: #1525 (-138)
HALF β†’ 25K
15:17 | 6:19/mi
30K
1:54:57
18.64 mi
Rank: #1742 (-217)
25K β†’ 30K
20:37 | 6:39/mi
20M
2:04:21
20.00 mi
Rank: #1902 (-160)
30K β†’ 20M
9:24 | 6:56/mi
21M
2:11:45
21.00 mi
Rank: #2025 (-123)
20M β†’ 21M
7:24 | 7:24/mi
35K
2:16:44
21.75 mi
Rank: #2087 (-62)
21M β†’ 35K
4:59 | 6:40/mi
23M
2:25:34
23.00 mi
Rank: #2235 (-148)
35K β†’ 23M
8:50 | 7:04/mi
24M
2:32:31
24.00 mi
Rank: #2355 (-120)
23M β†’ 24M
6:57 | 6:57/mi
40K
2:38:51
24.85 mi
Rank: #2501 (-146)
24M β†’ 40K
6:20 | 7:25/mi
25.2M
2:41:39
25.20 mi
Rank: #2578 (-77)
40K β†’ 25.2M
2:48 | 8:08/mi
FINISH
2:48:50
26.22 mi
Rank: #2736 (-158)
25.2M β†’ FINISH
7:11 | 7:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:19:03
Pace6:02 /mi
2nd Half
Distance13.11 mi
Time1:29:47
Pace6:51 /mi
πŸ“ŠPositive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5518:205:5518:20
5:55
-
10K
6.21 mi10:37:2236:475:5618:27
5:57
+0:02
15K
9.32 mi10:56:1855:435:5918:56
6:06
+0:09
20K
12.43 mi11:15:261:14:516:0219:08
6:10
+0:04
HALF
13.11 mi11:19:381:19:036:024:12
6:10
0:00
25K
15.53 mi11:34:551:34:206:0515:17
6:19
+0:09
30K
18.64 mi11:55:321:54:576:1020:37
6:39
+0:20
20M
20.00 mi12:04:562:04:216:149:24
6:56
+0:17
21M
21.00 mi12:12:202:11:456:177:24
7:24
+0:28
35K
21.75 mi12:17:192:16:446:184:59
6:40
-0:44
23M
23.00 mi12:26:092:25:346:208:50
7:04
+0:24
24M
24.00 mi12:33:062:32:316:226:57
6:57
-0:07
40K
24.85 mi12:39:262:38:516:246:20
7:25
+0:28
25.2M
25.20 mi12:42:142:41:396:252:48
8:08
+0:43
FINISH
26.22 mi12:49:252:48:506:277:11
7:03
-1:05

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

5:55 /mi

Average Pace

6:27 /mi

Slowest Pace

8:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:34:20

56% of race

Time at Steady Pace

41:57

25% of race

Time at Slower Pace

32:33

19% of race

Average Pace: 6:26 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:18:5518:205:5518:20
5:55
#858
10K
6.21 mi10:37:2236:475:5618:27
5:57
#970
15K
9.32 mi10:56:1855:435:5918:56
6:06
#1195
20K
12.43 mi11:15:261:14:516:0219:08
6:10
#1342
HALF
13.11 mi11:19:381:19:036:024:12
6:10
#1387
25K
15.53 mi11:34:551:34:206:0515:17
6:19
#1525
30K
18.64 mi11:55:321:54:576:1020:37
6:39
#1742
20M
20.00 mi12:04:562:04:216:149:24
6:56
#1902
21M
21.00 mi12:12:202:11:456:177:24
7:24
#2025
35K
21.75 mi12:17:192:16:446:184:59
6:40
#2087
23M
23.00 mi12:26:092:25:346:208:50
7:04
#2235
24M
24.00 mi12:33:062:32:316:226:57
6:57
#2355
40K
24.85 mi12:39:262:38:516:246:20
7:25
#2501
25.2M
25.20 mi12:42:142:41:396:252:48
8:08
#2578
FINISH
26.22 mi12:49:252:48:506:277:11
7:03
#2736
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 mi8588128121802(Top 6%)1736(Top 11%)1736(Top 30%)
10K6.21 mi3.10 mi970-112927-115927-1151123(Top 4%)1079(Top 7%)1079(Top 19%)
15K9.32 mi3.11 mi1195-2251145-2181145-2181802(Top 6%)1736(Top 11%)1736(Top 30%)
20K12.43 mi3.11 mi1342-1471288-1431288-1431825(Top 6%)1759(Top 11%)1759(Top 31%)
HALF13.11 mi0.68 mi1387-451332-441332-442271(Top 8%)2192(Top 13%)2192(Top 38%)
25K15.53 mi2.42 mi1525-1381469-1371469-1372325(Top 8%)2240(Top 14%)2240(Top 39%)
30K18.64 mi3.11 mi1742-2171678-2091678-2093308(Top 11%)3121(Top 19%)3121(Top 55%)
20M20.00 mi1.36 mi1902-1601832-1541832-1544930(Top 17%)4416(Top 27%)4416(Top 77%)
21M21.00 mi1.00 mi2025-1231949-1171949-1175809(Top 20%)4976(Top 30%)4976(Top 87%)
35K21.75 mi0.75 mi2087-622011-622011-624598(Top 16%)4092(Top 25%)4092(Top 72%)
23M23.00 mi1.25 mi2235-1482149-1382149-1385798(Top 20%)4956(Top 30%)4956(Top 87%)
24M24.00 mi1.00 mi2355-1202260-1112260-1116085(Top 21%)5077(Top 31%)5077(Top 89%)
40K24.85 mi0.85 mi2501-1462401-1412401-1418135(Top 28%)6230(Top 38%)6230(Top 109%)
25.2M25.20 mi0.35 mi2578-772474-732474-738948(Top 31%)6550(Top 40%)6550(Top 114%)
FINISH26.22 mi1.02 mi2736-1582618-1442618-1447909(Top 27%)5982(Top 37%)5982(Top 105%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
Γ—21
+97ft-345ft

Overall

1802

Males

1736

M18-39

1736

5K→10K

3.1 - 6.2 mi

Top 4%
Γ—5
+79ft-138ft

Overall

1123

Males

1079

M18-39

1079

10K→15K

6.2 - 9.3 mi

Top 6%
Γ—3
+67ft-78ft

Overall

1802

Males

1736

M18-39

1736

15K→20K

9.3 - 12.4 mi

Top 6%
Γ—5
+106ft-86ft

Overall

1825

Males

1759

M18-39

1759

20K→HALF

12.4 - 13.1 mi

Top 8%
Γ—2
+19ft-37ft

Overall

2271

Males

2192

M18-39

2192

HALF→25K

13.1 - 15.5 mi

Top 8%
Γ—4
+66ft-88ft

Overall

2325

Males

2240

M18-39

2240

25K→30K

15.5 - 18.6 mi

Top 11%
Γ—9
+181ft-148ft

Overall

3308

Males

3121

M18-39

3121

30K→20M

18.6 - 20.0 mi

Top 17%
Γ—5
+64ft-50ft

Overall

4930

Males

4416

M18-39

4416

20M→21M

20.0 - 21.0 mi

Top 20%
Γ—8
+106ft-24ft

Overall

5809

Males

4976

M18-39

4976

21M→35K

21.0 - 21.8 mi

Top 16%
Γ—7
+17ft-86ft

Overall

4598

Males

4092

M18-39

4092

35K→23M

21.8 - 23.0 mi

Top 20%
Γ—5
+23ft-63ft

Overall

5798

Males

4956

M18-39

4956

23M→24M

23.0 - 24.0 mi

Top 21%
Γ—6
+12ft-82ft

Overall

6085

Males

5077

M18-39

5077

24M→40K

24.0 - 24.9 mi

Top 28%
Γ—1
+6ft-20ft

Overall

8135

Males

6230

M18-39

6230

40K→25.2M

24.9 - 25.2 mi

Top 31%
Γ—1
+13ft-16ft

Overall

8948

Males

6550

M18-39

6550

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
Γ—2
+22ft-21ft

Overall

7909

Males

5982

M18-39

5982

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
143
Passed By
2021
Net Change
-1878
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#858
5K β†’ 10K14126-112#858#970
10K β†’ 15K2227-225#970#1195
15K β†’ 20K8155-147#1195#1342
20K β†’ HALF146-45#1342#1387
HALF β†’ 25K18156-138#1387#1525
25K β†’ 30K17234-217#1525#1742
30K β†’ 20M12172-160#1742#1902
20M β†’ 21M12135-123#1902#2025
21M β†’ 35K1072-62#2025#2087
35K β†’ 23M12160-148#2087#2235
23M β†’ 24M16136-120#2235#2355
24M β†’ 40K11157-146#2355#2501
40K β†’ 25.2M279-77#2501#2578
25.2M β†’ FINISH8166-158#2578#2736
TOTALS1432021-1878
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing