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BOSTON MARATHON 2026

Kristopher Kemp

Bib: 16998•M

TN

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 47%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 50%
Age Group (M55-59)
#0 / 1491
Top 42%
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
24:16
3.11 mi
Rank: #15494
Start → 5K
24:16 | 7:49/mi
10K
48:11
6.21 mi
Rank: #15088 (+406)
5K → 10K
23:55 | 7:42/mi
15K
1:12:07
9.32 mi
Rank: #14860 (+228)
10K → 15K
23:56 | 7:43/mi
20K
1:36:04
12.43 mi
Rank: #14553 (+307)
15K → 20K
23:57 | 7:43/mi
HALF
1:41:17
13.11 mi
Rank: #14547 (+6)
20K → HALF
5:13 | 7:40/mi
25K
2:00:03
15.53 mi
Rank: #14310 (+237)
HALF → 25K
18:46 | 7:45/mi
30K
2:25:04
18.64 mi
Rank: #14214 (+96)
25K → 30K
25:01 | 8:04/mi
20M
2:35:49
20.00 mi
Rank: #14014 (+200)
30K → 20M
10:45 | 7:55/mi
21M
2:44:10
21.00 mi
Rank: #13880 (+134)
20M → 21M
8:21 | 8:21/mi
35K
2:50:03
21.75 mi
Rank: #13857 (+23)
21M → 35K
5:53 | 7:52/mi
23M
3:00:18
23.00 mi
Rank: #13844 (+13)
35K → 23M
10:15 | 8:12/mi
24M
3:08:16
24.00 mi
Rank: #13805 (+39)
23M → 24M
7:58 | 7:58/mi
40K
3:15:12
24.85 mi
Rank: #13769 (+36)
24M → 40K
6:56 | 8:07/mi
25.2M
3:18:07
25.20 mi
Rank: #13718 (+51)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:25:59
26.22 mi
Rank: #13706 (+12)
25.2M → FINISH
7:52 | 7:44/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:17
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:44:42
Pace8:00 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:4824:167:4924:16
7:49
-
10K
6.21 mi11:29:4348:117:4623:55
7:42
-0:07
15K
9.32 mi11:53:391:12:077:4523:56
7:43
+0:01
20K
12.43 mi12:17:361:36:047:4423:57
7:43
0:00
HALF
13.11 mi12:22:491:41:177:445:13
7:40
-0:03
25K
15.53 mi12:41:352:00:037:4418:46
7:45
+0:05
30K
18.64 mi13:06:362:25:047:4725:01
8:04
+0:19
20M
20.00 mi13:17:212:35:497:4810:45
7:55
-0:09
21M
21.00 mi13:25:422:44:107:508:21
8:21
+0:26
35K
21.75 mi13:31:352:50:037:505:53
7:52
-0:29
23M
23.00 mi13:41:503:00:187:5110:15
8:12
+0:20
24M
24.00 mi13:49:483:08:167:517:58
7:58
-0:14
40K
24.85 mi13:56:443:15:127:526:56
8:07
+0:09
25.2M
25.20 mi13:59:393:18:077:522:55
8:28
+0:21
FINISH
26.22 mi14:07:313:25:597:527:52
7:44
-0:44

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

7:40 /mi

Average Pace

7:52 /mi

Slowest Pace

8:28 /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

3:23:04

99% of race

Time at Steady Pace

2:55

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi11:05:4824:167:4924:16
7:49
#15494
10K
6.21 mi11:29:4348:117:4623:55
7:42
#15088
15K
9.32 mi11:53:391:12:077:4523:56
7:43
#14860
20K
12.43 mi12:17:361:36:047:4423:57
7:43
#14553
HALF
13.11 mi12:22:491:41:177:445:13
7:40
#14547
25K
15.53 mi12:41:352:00:037:4418:46
7:45
#14310
30K
18.64 mi13:06:362:25:047:4725:01
8:04
#14214
20M
20.00 mi13:17:212:35:497:4810:45
7:55
#14014
21M
21.00 mi13:25:422:44:107:508:21
8:21
#13880
35K
21.75 mi13:31:352:50:037:505:53
7:52
#13857
23M
23.00 mi13:41:503:00:187:5110:15
8:12
#13844
24M
24.00 mi13:49:483:08:167:517:58
7:58
#13805
40K
24.85 mi13:56:443:15:127:526:56
8:07
#13769
25.2M
25.20 mi13:59:393:18:077:522:55
8:28
#13718
FINISH
26.22 mi14:07:313:25:597:527:52
7:44
#13706
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi15494104371043714561(Top 50%)10016(Top 61%)10016(Top 672%)
10K6.21 mi3.10 mi15088+40610240+19710240+19714713(Top 51%)10132(Top 62%)10132(Top 680%)
15K9.32 mi3.11 mi14860+22810153+8710153+8714561(Top 50%)10016(Top 61%)10016(Top 672%)
20K12.43 mi3.11 mi14553+30710035+11810035+11813783(Top 47%)9641(Top 59%)9641(Top 647%)
HALF13.11 mi0.68 mi14547+610032+310032+314260(Top 49%)9890(Top 61%)9890(Top 663%)
25K15.53 mi2.42 mi14310+2379906+1269906+12613340(Top 46%)9368(Top 57%)9368(Top 628%)
30K18.64 mi3.11 mi14214+969823+839823+8313876(Top 48%)9499(Top 58%)9499(Top 637%)
20M20.00 mi1.36 mi14014+2009725+989725+9812190(Top 42%)8656(Top 53%)8656(Top 581%)
21M21.00 mi1.00 mi13880+1349642+839642+8312167(Top 42%)8511(Top 52%)8511(Top 571%)
35K21.75 mi0.75 mi13857+239611+319611+3113492(Top 46%)9087(Top 56%)9087(Top 609%)
23M23.00 mi1.25 mi13844+139576+359576+3513713(Top 47%)9111(Top 56%)9111(Top 611%)
24M24.00 mi1.00 mi13805+399543+339543+3313490(Top 46%)8930(Top 55%)8930(Top 599%)
40K24.85 mi0.85 mi13769+369509+349509+3413173(Top 45%)8707(Top 53%)8707(Top 584%)
25.2M25.20 mi0.35 mi13718+519476+339476+3311305(Top 39%)7770(Top 48%)7770(Top 521%)
FINISH26.22 mi1.02 mi13706+129446+309446+3013107(Top 45%)8625(Top 53%)8625(Top 578%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14561

Males

10016

M55-59

10016

5K→10K

3.1 - 6.2 mi

Top 51%
×5
+79ft-138ft

Overall

14713

Males

10132

M55-59

10132

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14561

Males

10016

M55-59

10016

15K→20K

9.3 - 12.4 mi

Top 47%
×5
+106ft-86ft

Overall

13783

Males

9641

M55-59

9641

20K→HALF

12.4 - 13.1 mi

Top 49%
×2
+19ft-37ft

Overall

14260

Males

9890

M55-59

9890

HALF→25K

13.1 - 15.5 mi

Top 46%
×4
+66ft-88ft

Overall

13340

Males

9368

M55-59

9368

25K→30K

15.5 - 18.6 mi

Top 48%
×9
+181ft-148ft

Overall

13876

Males

9499

M55-59

9499

30K→20M

18.6 - 20.0 mi

Top 42%
×5
+64ft-50ft

Overall

12190

Males

8656

M55-59

8656

20M→21M

20.0 - 21.0 mi

Top 42%
×8
+106ft-24ft

Overall

12167

Males

8511

M55-59

8511

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13492

Males

9087

M55-59

9087

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13713

Males

9111

M55-59

9111

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13490

Males

8930

M55-59

8930

24M→40K

24.0 - 24.9 mi

Top 45%
×1
+6ft-20ft

Overall

13173

Males

8707

M55-59

8707

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11305

Males

7770

M55-59

7770

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2
+22ft-21ft

Overall

13107

Males

8625

M55-59

8625

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2590*
Passed By
802
Net Change
+1788
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15494
5K → 10K537*131+406#15494#15088
10K → 15K331*103+228#15088#14860
15K → 20K354*47+307#14860#14553
20K → HALF3529+6#14553#14547
HALF → 25K272*35+237#14547#14310
25K → 30K234*138+96#14310#14214
30K → 20M210*10+200#14214#14014
20M → 21M16228+134#14014#13880
21M → 35K7047+23#13880#13857
35K → 23M9178+13#13857#13844
23M → 24M9253+39#13844#13805
24M → 40K7236+36#13805#13769
40K → 25.2M576+51#13769#13718
25.2M → FINISH7361+12#13718#13706
TOTALS2590*802+1788

* 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