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BOSTON MARATHON 2026

Chris James

Bib: 2251β€’M

NY

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 4%
Gender (Male)
#0 / 16340
Top 7%
Age Group (M18-39)
#0 / 5723
Top 17%
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
5KΒ· 3.11 mi
18:47
Rank: #1361
Start β†’ 5K
18:47 | 6:03/mi
10KΒ· 6.21 mi
37:28
Rank: #1376 (-15)
5K β†’ 10K
18:41 | 6:01/mi
15KΒ· 9.32 mi
56:14
Rank: #1416 (-40)
10K β†’ 15K
18:46 | 6:03/mi
20KΒ· 12.43 mi
1:15:08
Rank: #1436 (-20)
15K β†’ 20K
18:54 | 6:05/mi
HALFΒ· 13.11 mi
1:19:14
Rank: #1432 (+4)
20K β†’ HALF
4:06 | 6:01/mi
25KΒ· 15.53 mi
1:34:06
Rank: #1458 (-26)
HALF β†’ 25K
14:52 | 6:08/mi
30KΒ· 18.64 mi
1:53:23
Rank: #1395 (+63)
25K β†’ 30K
19:17 | 6:13/mi
20M
2:01:50
Rank: #1362 (+33)
30K β†’ 20M
8:27 | 6:14/mi
21M
2:08:18
Rank: #1335 (+27)
20M β†’ 21M
6:28 | 6:28/mi
35KΒ· 21.75 mi
2:12:40
Rank: #1308 (+27)
21M β†’ 35K
4:22 | 5:51/mi
23M
2:20:23
Rank: #1272 (+36)
35K β†’ 23M
7:43 | 6:10/mi
24M
2:26:20
Rank: #1238 (+34)
23M β†’ 24M
5:57 | 5:57/mi
40KΒ· 24.85 mi
2:31:28
Rank: #1199 (+39)
24M β†’ 40K
5:08 | 6:01/mi
25.2M
2:33:42
Rank: #1191 (+8)
40K β†’ 25.2M
2:14 | 6:29/mi
FINISHΒ· 26.22 mi
2:39:29
Rank: #1147 (+44)
25.2M β†’ FINISH
5:47 | 5:41/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:19:14
Pace6:03 /mi
2nd Half
Distance13.11 mi
Time1:20:15
Pace6:08 /mi
πŸ“ŠPositive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3618:476:0318:47
6:03
-
10K
6.21 mi10:38:1737:286:0218:41
6:01
-0:02
15K
9.32 mi10:57:0356:146:0218:46
6:03
+0:02
20K
12.43 mi11:15:571:15:086:0318:54
6:05
+0:02
HALF
13.11 mi11:20:031:19:146:034:06
6:01
-0:04
25K
15.53 mi11:34:551:34:066:0414:52
6:08
+0:07
30K
18.64 mi11:54:121:53:236:0519:17
6:13
+0:05
20M
20.00 mi12:02:392:01:506:068:27
6:14
+0:01
21M
21.00 mi12:09:072:08:186:076:28
6:28
+0:14
35K
21.75 mi12:13:292:12:406:074:22
5:51
-0:37
23M
23.00 mi12:21:122:20:236:077:43
6:10
+0:19
24M
24.00 mi12:27:092:26:206:065:57
5:57
-0:13
40K
24.85 mi12:32:172:31:286:065:08
6:01
+0:04
25.2M
25.20 mi12:34:312:33:426:062:14
6:29
+0:28
FINISH
26.22 mi12:40:182:39:296:065:47
5:41
-0:48

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

5:41 /mi

Average Pace

6:05 /mi

Slowest Pace

6:29 /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

2:30:47

95% of race

Time at Steady Pace

8:42

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:05 /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 mi10:19:3618:476:0318:47
6:03
#1361
10K
6.21 mi10:38:1737:286:0218:41
6:01
#1376
15K
9.32 mi10:57:0356:146:0218:46
6:03
#1416
20K
12.43 mi11:15:571:15:086:0318:54
6:05
#1436
HALF
13.11 mi11:20:031:19:146:034:06
6:01
#1432
25K
15.53 mi11:34:551:34:066:0414:52
6:08
#1458
30K
18.64 mi11:54:121:53:236:0519:17
6:13
#1395
20M
20.00 mi12:02:392:01:506:068:27
6:14
#1362
21M
21.00 mi12:09:072:08:186:076:28
6:28
#1335
35K
21.75 mi12:13:292:12:406:074:22
5:51
#1308
23M
23.00 mi12:21:122:20:236:077:43
6:10
#1272
24M
24.00 mi12:27:092:26:206:065:57
5:57
#1238
40K
24.85 mi12:32:172:31:286:065:08
6:01
#1199
25.2M
25.20 mi12:34:312:33:426:062:14
6:29
#1191
FINISH
26.22 mi12:40:182:39:296:065:47
5:41
#1147
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 mi1361130513051519(Top 5%)1462(Top 9%)1462(Top 26%)
10K6.21 mi3.10 mi1376-151322-171322-171395(Top 5%)1342(Top 8%)1342(Top 23%)
15K9.32 mi3.11 mi1416-401361-391361-391519(Top 5%)1462(Top 9%)1462(Top 26%)
20K12.43 mi3.11 mi1436-201379-181379-181511(Top 5%)1458(Top 9%)1458(Top 25%)
HALF13.11 mi0.68 mi1432+41376+31376+31493(Top 5%)1440(Top 9%)1440(Top 25%)
25K15.53 mi2.42 mi1458-261406-301406-301562(Top 5%)1506(Top 9%)1506(Top 26%)
30K18.64 mi3.11 mi1395+631343+631343+631296(Top 4%)1249(Top 8%)1249(Top 22%)
20M20.00 mi1.36 mi1362+331312+311312+311224(Top 4%)1177(Top 7%)1177(Top 21%)
21M21.00 mi1.00 mi1335+271286+261286+261141(Top 4%)1095(Top 7%)1095(Top 19%)
35K21.75 mi0.75 mi1308+271259+271259+27729(Top 3%)696(Top 4%)696(Top 12%)
23M23.00 mi1.25 mi1272+361225+341225+341099(Top 4%)1055(Top 6%)1055(Top 18%)
24M24.00 mi1.00 mi1238+341191+341191+34917(Top 3%)877(Top 5%)877(Top 15%)
40K24.85 mi0.85 mi1199+391153+381153+38774(Top 3%)738(Top 5%)738(Top 13%)
25.2M25.20 mi0.35 mi1191+81145+81145+8834(Top 3%)799(Top 5%)799(Top 14%)
FINISH26.22 mi1.02 mi1147+441102+431102+43674(Top 2%)645(Top 4%)645(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
Γ—21stories
+97ft-345ft

Overall

1519

Males

1462

M18-39

1462

5K→10K

3.1 - 6.2 mi

Top 5%
Γ—5stories
+79ft-138ft

Overall

1395

Males

1342

M18-39

1342

10K→15K

6.2 - 9.3 mi

Top 5%
Γ—3stories
+67ft-78ft

Overall

1519

Males

1462

M18-39

1462

15K→20K

9.3 - 12.4 mi

Top 5%
Γ—5stories
+106ft-86ft

Overall

1511

Males

1458

M18-39

1458

20K→HALF

12.4 - 13.1 mi

Top 5%
Γ—2stories
+19ft-37ft

Overall

1493

Males

1440

M18-39

1440

HALF→25K

13.1 - 15.5 mi

Top 5%
Γ—4stories
+66ft-88ft

Overall

1562

Males

1506

M18-39

1506

25K→30K

15.5 - 18.6 mi

Top 4%
Γ—9stories
+181ft-148ft

Overall

1296

Males

1249

M18-39

1249

30K→20M

18.6 - 20.0 mi

Top 4%
Γ—5stories
+64ft-50ft

Overall

1224

Males

1177

M18-39

1177

20M→21M

20.0 - 21.0 mi

Top 4%
Γ—8stories
+106ft-24ft

Overall

1141

Males

1095

M18-39

1095

21M→35K

21.0 - 21.8 mi

Top 3%
Γ—7stories
+17ft-86ft

Overall

729

Males

696

M18-39

696

35K→23M

21.8 - 23.0 mi

Top 4%
Γ—5stories
+23ft-63ft

Overall

1099

Males

1055

M18-39

1055

23M→24M

23.0 - 24.0 mi

Top 3%
Γ—6stories
+12ft-82ft

Overall

917

Males

877

M18-39

877

24M→40K

24.0 - 24.9 mi

Top 3%
Γ—1story
+6ft-20ft

Overall

774

Males

738

M18-39

738

40K→25.2M

24.9 - 25.2 mi

Top 3%
Γ—1story
+13ft-16ft

Overall

834

Males

799

M18-39

799

25.2M→FINISH

25.2 - 26.2 mi

Top 2%
Γ—2stories
+22ft-21ft

Overall

674

Males

645

M18-39

645

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
557
Passed By
343
Net Change
+214
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1361
5K β†’ 10K7186-15#1361#1376
10K β†’ 15K2262-40#1376#1416
15K β†’ 20K3555-20#1416#1436
20K β†’ HALF128+4#1436#1432
HALF β†’ 25K2955-26#1432#1458
25K β†’ 30K8926+63#1458#1395
30K β†’ 20M407+33#1395#1362
20M β†’ 21M3710+27#1362#1335
21M β†’ 35K314+27#1335#1308
35K β†’ 23M5014+36#1308#1272
23M β†’ 24M395+34#1272#1238
24M β†’ 40K445+39#1238#1199
40K β†’ 25.2M113+8#1199#1191
25.2M β†’ FINISH473+44#1191#1147
TOTALS557343+214
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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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