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BOSTON MARATHON 2026

Jonathan Klippert

Bib: 5190β€’M

ME

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 9%
Gender (Male)
#0 / 16340
Top 15%
Age Group (M18-39)
#0 / 5723
Top 35%
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
19:36
3.11 mi
Rank: #2770
Start β†’ 5K
19:36 | 6:19/mi
10K
39:14
6.21 mi
Rank: #2848 (-78)
5K β†’ 10K
19:38 | 6:20/mi
15K
58:27
9.32 mi
Rank: #2597 (+251)
10K β†’ 15K
19:13 | 6:12/mi
20K
1:17:33
12.43 mi
Rank: #2338 (+259)
15K β†’ 20K
19:06 | 6:09/mi
HALF
1:21:42
13.11 mi
Rank: #2306 (+32)
20K β†’ HALF
4:09 | 6:06/mi
25K
1:36:22
15.53 mi
Rank: #2121 (+185)
HALF β†’ 25K
14:40 | 6:03/mi
30K
1:56:11
18.64 mi
Rank: #2054 (+67)
25K β†’ 30K
19:49 | 6:23/mi
20M
2:05:08
20.00 mi
Rank: #2080 (-26)
30K β†’ 20M
8:57 | 6:36/mi
21M
2:12:11
21.00 mi
Rank: #2141 (-61)
20M β†’ 21M
7:03 | 7:03/mi
35K
2:17:04
21.75 mi
Rank: #2170 (-29)
21M β†’ 35K
4:53 | 6:32/mi
23M
2:25:38
23.00 mi
Rank: #2255 (-85)
35K β†’ 23M
8:34 | 6:51/mi
24M
2:32:18
24.00 mi
Rank: #2302 (-47)
23M β†’ 24M
6:40 | 6:40/mi
40K
2:38:12
24.85 mi
Rank: #2363 (-61)
24M β†’ 40K
5:54 | 6:55/mi
25.2M
2:40:49
25.20 mi
Rank: #2395 (-32)
40K β†’ 25.2M
2:37 | 7:36/mi
FINISH
2:47:46
26.22 mi
Rank: #2502 (-107)
25.2M β†’ FINISH
6:57 | 6:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:21:42
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:26:04
Pace6:34 /mi
πŸ“ŠPositive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2619:366:1919:36
6:19
-
10K
6.21 mi10:42:0439:146:1919:38
6:20
+0:01
15K
9.32 mi11:01:1758:276:1719:13
6:12
-0:08
20K
12.43 mi11:20:231:17:336:1519:06
6:09
-0:03
HALF
13.11 mi11:24:321:21:426:144:09
6:06
-0:03
25K
15.53 mi11:39:121:36:226:1314:40
6:03
-0:03
30K
18.64 mi11:59:011:56:116:1419:49
6:23
+0:20
20M
20.00 mi12:07:582:05:086:168:57
6:36
+0:13
21M
21.00 mi12:15:012:12:116:187:03
7:03
+0:27
35K
21.75 mi12:19:542:17:046:194:53
6:32
-0:31
23M
23.00 mi12:28:282:25:386:208:34
6:51
+0:19
24M
24.00 mi12:35:082:32:186:216:40
6:40
-0:11
40K
24.85 mi12:41:022:38:126:225:54
6:55
+0:15
25.2M
25.20 mi12:43:392:40:496:232:37
7:36
+0:41
FINISH
26.22 mi12:50:362:47:466:256:57
6:50
-0:46

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

6:03 /mi

Average Pace

6:24 /mi

Slowest Pace

7:36 /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

1:16:44

46% of race

Time at Steady Pace

59:57

36% of race

Time at Slower Pace

31:05

19% of race

Average Pace: 6:24 /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 mi10:22:2619:366:1919:36
6:19
#2770
10K
6.21 mi10:42:0439:146:1919:38
6:20
#2848
15K
9.32 mi11:01:1758:276:1719:13
6:12
#2597
20K
12.43 mi11:20:231:17:336:1519:06
6:09
#2338
HALF
13.11 mi11:24:321:21:426:144:09
6:06
#2306
25K
15.53 mi11:39:121:36:226:1314:40
6:03
#2121
30K
18.64 mi11:59:011:56:116:1419:49
6:23
#2054
20M
20.00 mi12:07:582:05:086:168:57
6:36
#2080
21M
21.00 mi12:15:012:12:116:187:03
7:03
#2141
35K
21.75 mi12:19:542:17:046:194:53
6:32
#2170
23M
23.00 mi12:28:282:25:386:208:34
6:51
#2255
24M
24.00 mi12:35:082:32:186:216:40
6:40
#2302
40K
24.85 mi12:41:022:38:126:225:54
6:55
#2363
25.2M
25.20 mi12:43:392:40:496:232:37
7:36
#2395
FINISH
26.22 mi12:50:362:47:466:256:57
6:50
#2502
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 mi2770265826582214(Top 8%)2135(Top 13%)2135(Top 37%)
10K6.21 mi3.10 mi2848-782733-752733-752965(Top 10%)2846(Top 17%)2846(Top 50%)
15K9.32 mi3.11 mi2597+2512498+2352498+2352214(Top 8%)2135(Top 13%)2135(Top 37%)
20K12.43 mi3.11 mi2338+2592257+2412257+2411781(Top 6%)1716(Top 11%)1716(Top 30%)
HALF13.11 mi0.68 mi2306+322227+302227+301921(Top 7%)1858(Top 11%)1858(Top 32%)
25K15.53 mi2.42 mi2121+1852046+1812046+1811270(Top 4%)1223(Top 7%)1223(Top 21%)
30K18.64 mi3.11 mi2054+671981+651981+652015(Top 7%)1933(Top 12%)1933(Top 34%)
20M20.00 mi1.36 mi2080-262004-232004-232860(Top 10%)2694(Top 16%)2694(Top 47%)
21M21.00 mi1.00 mi2141-612064-602064-603711(Top 13%)3379(Top 21%)3379(Top 59%)
35K21.75 mi0.75 mi2170-292092-282092-283687(Top 13%)3378(Top 21%)3378(Top 59%)
23M23.00 mi1.25 mi2255-852169-772169-774360(Top 15%)3885(Top 24%)3885(Top 68%)
24M24.00 mi1.00 mi2302-472211-422211-424154(Top 14%)3678(Top 23%)3678(Top 64%)
40K24.85 mi0.85 mi2363-612268-572268-574796(Top 17%)4122(Top 25%)4122(Top 72%)
25.2M25.20 mi0.35 mi2395-322299-312299-315641(Top 19%)4657(Top 29%)4657(Top 81%)
FINISH26.22 mi1.02 mi2502-1072400-1012400-1016224(Top 21%)5001(Top 31%)5001(Top 87%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
Γ—21
+97ft-345ft

Overall

2214

Males

2135

M18-39

2135

5K→10K

3.1 - 6.2 mi

Top 10%
Γ—5
+79ft-138ft

Overall

2965

Males

2846

M18-39

2846

10K→15K

6.2 - 9.3 mi

Top 8%
Γ—3
+67ft-78ft

Overall

2214

Males

2135

M18-39

2135

15K→20K

9.3 - 12.4 mi

Top 6%
Γ—5
+106ft-86ft

Overall

1781

Males

1716

M18-39

1716

20K→HALF

12.4 - 13.1 mi

Top 7%
Γ—2
+19ft-37ft

Overall

1921

Males

1858

M18-39

1858

HALF→25K

13.1 - 15.5 mi

Top 4%
Γ—4
+66ft-88ft

Overall

1270

Males

1223

M18-39

1223

25K→30K

15.5 - 18.6 mi

Top 7%
Γ—9
+181ft-148ft

Overall

2015

Males

1933

M18-39

1933

30K→20M

18.6 - 20.0 mi

Top 10%
Γ—5
+64ft-50ft

Overall

2860

Males

2694

M18-39

2694

20M→21M

20.0 - 21.0 mi

Top 13%
Γ—8
+106ft-24ft

Overall

3711

Males

3379

M18-39

3379

21M→35K

21.0 - 21.8 mi

Top 13%
Γ—7
+17ft-86ft

Overall

3687

Males

3378

M18-39

3378

35K→23M

21.8 - 23.0 mi

Top 15%
Γ—5
+23ft-63ft

Overall

4360

Males

3885

M18-39

3885

23M→24M

23.0 - 24.0 mi

Top 14%
Γ—6
+12ft-82ft

Overall

4154

Males

3678

M18-39

3678

24M→40K

24.0 - 24.9 mi

Top 17%
Γ—1
+6ft-20ft

Overall

4796

Males

4122

M18-39

4122

40K→25.2M

24.9 - 25.2 mi

Top 19%
Γ—1
+13ft-16ft

Overall

5641

Males

4657

M18-39

4657

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
Γ—2
+22ft-21ft

Overall

6224

Males

5001

M18-39

5001

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1090
Passed By
822
Net Change
+268
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2770
5K β†’ 10K94172-78#2770#2848
10K β†’ 15K2565+251#2848#2597
15K β†’ 20K2601+259#2597#2338
20K β†’ HALF331+32#2338#2306
HALF β†’ 25K1850+185#2306#2121
25K β†’ 30K10033+67#2121#2054
30K β†’ 20M3258-26#2054#2080
20M β†’ 21M2586-61#2080#2141
21M β†’ 35K1847-29#2141#2170
35K β†’ 23M25110-85#2170#2255
23M β†’ 24M2774-47#2255#2302
24M β†’ 40K1576-61#2302#2363
40K β†’ 25.2M739-32#2363#2395
25.2M β†’ FINISH13120-107#2395#2502
TOTALS1090822+268
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