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BOSTON MARATHON 2026

Dustin Johnson

Bib: 5052β€’M

CO

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 30%
Gender (Male)
#0 / 16340
Top 43%
Masters (Masters Men)
#0 / 10617
Top 31%
Age Group (M40-44)
#0 / 2198
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
23:14
3.11 mi
Rank: #12563
Start β†’ 5K
23:14 | 7:29/mi
10K
46:28
6.21 mi
Rank: #12630 (-67)
5K β†’ 10K
23:14 | 7:29/mi
15K
1:09:34
9.32 mi
Rank: #12498 (+132)
10K β†’ 15K
23:06 | 7:27/mi
20K
1:32:40
12.43 mi
Rank: #12209 (+289)
15K β†’ 20K
23:06 | 7:27/mi
HALF
1:37:40
13.11 mi
Rank: #12168 (+41)
20K β†’ HALF
5:00 | 7:21/mi
25K
1:55:34
15.53 mi
Rank: #11881 (+287)
HALF β†’ 25K
17:54 | 7:23/mi
30K
2:18:17
18.64 mi
Rank: #11179 (+702)
25K β†’ 30K
22:43 | 7:19/mi
20M
2:28:07
20.00 mi
Rank: #10811 (+368)
30K β†’ 20M
9:50 | 7:15/mi
21M
2:35:28
21.00 mi
Rank: #10428 (+383)
20M β†’ 21M
7:21 | 7:21/mi
35K
2:40:42
21.75 mi
Rank: #10274 (+154)
21M β†’ 35K
5:14 | 7:00/mi
23M
2:49:30
23.00 mi
Rank: #9875 (+399)
35K β†’ 23M
8:48 | 7:02/mi
24M
2:56:10
24.00 mi
Rank: #9560 (+315)
23M β†’ 24M
6:40 | 6:40/mi
40K
3:01:55
24.85 mi
Rank: #9271 (+289)
24M β†’ 40K
5:45 | 6:44/mi
25.2M
3:04:19
25.20 mi
Rank: #9127 (+144)
40K β†’ 25.2M
2:24 | 6:58/mi
FINISH
3:10:16
26.22 mi
Rank: #8686 (+441)
25.2M β†’ FINISH
5:57 | 5:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:37:40
Pace7:28 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:32:36
Pace7:04 /mi
πŸ“ŠNegative Split: 5.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5123:147:2923:14
7:29
-
10K
6.21 mi11:15:0546:287:2923:14
7:29
0:00
15K
9.32 mi11:38:111:09:347:2823:06
7:27
-0:02
20K
12.43 mi12:01:171:32:407:2823:06
7:27
0:00
HALF
13.11 mi12:06:171:37:407:285:00
7:21
-0:06
25K
15.53 mi12:24:111:55:347:2717:54
7:23
+0:02
30K
18.64 mi12:46:542:18:177:2622:43
7:19
-0:04
20M
20.00 mi12:56:442:28:077:259:50
7:15
-0:04
21M
21.00 mi13:04:052:35:287:257:21
7:21
+0:06
35K
21.75 mi13:09:192:40:427:245:14
7:00
-0:21
23M
23.00 mi13:18:072:49:307:238:48
7:02
+0:02
24M
24.00 mi13:24:472:56:107:216:40
6:40
-0:22
40K
24.85 mi13:30:323:01:557:205:45
6:44
+0:04
25.2M
25.20 mi13:32:563:04:197:192:24
6:58
+0:14
FINISH
26.22 mi13:38:533:10:167:165:57
5:51
-1:07

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

5:51 /mi

Average Pace

7:16 /mi

Slowest Pace

7:29 /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

34:48

18% of race

Time at Steady Pace

2:35:28

82% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:15 /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 mi10:51:5123:147:2923:14
7:29
#12563
10K
6.21 mi11:15:0546:287:2923:14
7:29
#12630
15K
9.32 mi11:38:111:09:347:2823:06
7:27
#12498
20K
12.43 mi12:01:171:32:407:2823:06
7:27
#12209
HALF
13.11 mi12:06:171:37:407:285:00
7:21
#12168
25K
15.53 mi12:24:111:55:347:2717:54
7:23
#11881
30K
18.64 mi12:46:542:18:177:2622:43
7:19
#11179
20M
20.00 mi12:56:442:28:077:259:50
7:15
#10811
21M
21.00 mi13:04:052:35:287:257:21
7:21
#10428
35K
21.75 mi13:09:192:40:427:245:14
7:00
#10274
23M
23.00 mi13:18:072:49:307:238:48
7:02
#9875
24M
24.00 mi13:24:472:56:107:216:40
6:40
#9560
40K
24.85 mi13:30:323:01:557:205:45
6:44
#9271
25.2M
25.20 mi13:32:563:04:197:192:24
6:58
#9127
FINISH
26.22 mi13:38:533:10:167:165:57
5:51
#8686
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi125639281928112242(Top 42%)9040(Top 55%)9040(Top 411%)
10K6.21 mi3.10 mi12630-679279+29279+212722(Top 44%)9282(Top 57%)9282(Top 422%)
15K9.32 mi3.11 mi12498+1329203+769203+7612242(Top 42%)9040(Top 55%)9040(Top 411%)
20K12.43 mi3.11 mi12209+2899047+1569047+15611413(Top 39%)8575(Top 52%)8575(Top 390%)
HALF13.11 mi0.68 mi12168+419031+169031+1611410(Top 39%)8641(Top 53%)8641(Top 393%)
25K15.53 mi2.42 mi11881+2878863+1688863+16810398(Top 36%)8020(Top 49%)8020(Top 365%)
30K18.64 mi3.11 mi11179+7028505+3588505+3588186(Top 28%)6716(Top 41%)6716(Top 306%)
20M20.00 mi1.36 mi10811+3688297+2088297+2087234(Top 25%)6055(Top 37%)6055(Top 275%)
21M21.00 mi1.00 mi10428+3838088+2098088+2095571(Top 19%)4831(Top 30%)4831(Top 220%)
35K21.75 mi0.75 mi10274+1547992+967992+967079(Top 24%)5881(Top 36%)5881(Top 268%)
23M23.00 mi1.25 mi9875+3997770+2227770+2225674(Top 20%)4889(Top 30%)4889(Top 222%)
24M24.00 mi1.00 mi9560+3157593+1777593+1774236(Top 15%)3760(Top 23%)3760(Top 171%)
40K24.85 mi0.85 mi9271+2897407+1867407+1863776(Top 13%)3359(Top 21%)3359(Top 153%)
25.2M25.20 mi0.35 mi9127+1447315+927315+922518(Top 9%)2311(Top 14%)2311(Top 105%)
FINISH26.22 mi1.02 mi8686+4417028+2877028+2871105(Top 4%)1053(Top 6%)1053(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
Γ—21
+97ft-345ft

Overall

12242

Males

9040

M40-44

9040

5K→10K

3.1 - 6.2 mi

Top 44%
Γ—5
+79ft-138ft

Overall

12722

Males

9282

M40-44

9282

10K→15K

6.2 - 9.3 mi

Top 42%
Γ—3
+67ft-78ft

Overall

12242

Males

9040

M40-44

9040

15K→20K

9.3 - 12.4 mi

Top 39%
Γ—5
+106ft-86ft

Overall

11413

Males

8575

M40-44

8575

20K→HALF

12.4 - 13.1 mi

Top 39%
Γ—2
+19ft-37ft

Overall

11410

Males

8641

M40-44

8641

HALF→25K

13.1 - 15.5 mi

Top 36%
Γ—4
+66ft-88ft

Overall

10398

Males

8020

M40-44

8020

25K→30K

15.5 - 18.6 mi

Top 28%
Γ—9
+181ft-148ft

Overall

8186

Males

6716

M40-44

6716

30K→20M

18.6 - 20.0 mi

Top 25%
Γ—5
+64ft-50ft

Overall

7234

Males

6055

M40-44

6055

20M→21M

20.0 - 21.0 mi

Top 19%
Γ—8
+106ft-24ft

Overall

5571

Males

4831

M40-44

4831

21M→35K

21.0 - 21.8 mi

Top 24%
Γ—7
+17ft-86ft

Overall

7079

Males

5881

M40-44

5881

35K→23M

21.8 - 23.0 mi

Top 20%
Γ—5
+23ft-63ft

Overall

5674

Males

4889

M40-44

4889

23M→24M

23.0 - 24.0 mi

Top 15%
Γ—6
+12ft-82ft

Overall

4236

Males

3760

M40-44

3760

24M→40K

24.0 - 24.9 mi

Top 13%
Γ—1
+6ft-20ft

Overall

3776

Males

3359

M40-44

3359

40K→25.2M

24.9 - 25.2 mi

Top 9%
Γ—1
+13ft-16ft

Overall

2518

Males

2311

M40-44

2311

25.2M→FINISH

25.2 - 26.2 mi

Top 4%
Γ—2
+22ft-21ft

Overall

1105

Males

1053

M40-44

1053

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4350*
Passed By
406
Net Change
+3877
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12563
5K β†’ 10K200200-67#12563#12630
10K β†’ 15K259*127+132#12630#12498
15K β†’ 20K334*45+289#12498#12209
20K β†’ HALF5211+41#12209#12168
HALF β†’ 25K303*16+287#12168#11881
25K β†’ 30K704*2+702#11881#11179
30K β†’ 20M369*1+368#11179#10811
20M β†’ 21M384*1+383#10811#10428
21M β†’ 35K1562+154#10428#10274
35K β†’ 23M399*0+399#10274#9875
23M β†’ 24M316*1+315#9875#9560
24M β†’ 40K289*0+289#9560#9271
40K β†’ 25.2M1440+144#9271#9127
25.2M β†’ FINISH441*0+441#9127#8686
TOTALS4350*406+3877

* Includes athletes who did not complete a segment (DNF/DNQ).

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