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BOSTON MARATHON 2026

Mark Hazell

Bib: 9184•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 29%
Gender (Male)
#0 / 16340
Top 42%
Masters (Masters Men)
#0 / 10617
Top 29%
Age Group (M40-44)
#0 / 2198
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
20:56
3.11 mi
Rank: #6264
Start → 5K
20:56 | 6:45/mi
10K
41:42
6.21 mi
Rank: #6022 (+242)
5K → 10K
20:46 | 6:42/mi
15K
1:02:33
9.32 mi
Rank: #5933 (+89)
10K → 15K
20:51 | 6:43/mi
20K
1:23:30
12.43 mi
Rank: #5802 (+131)
15K → 20K
20:57 | 6:45/mi
HALF
1:28:08
13.11 mi
Rank: #5858 (-56)
20K → HALF
4:38 | 6:48/mi
25K
1:44:38
15.53 mi
Rank: #5833 (+25)
HALF → 25K
16:30 | 6:49/mi
30K
2:06:14
18.64 mi
Rank: #5751 (+82)
25K → 30K
21:36 | 6:58/mi
20M
2:15:58
20.00 mi
Rank: #5832 (-81)
30K → 20M
9:44 | 7:10/mi
21M
2:24:15
21.00 mi
Rank: #6223 (-391)
20M → 21M
8:17 | 8:17/mi
35K
2:30:09
21.75 mi
Rank: #6492 (-269)
21M → 35K
5:54 | 7:54/mi
23M
2:40:10
23.00 mi
Rank: #6772 (-280)
35K → 23M
10:01 | 8:01/mi
24M
2:48:36
24.00 mi
Rank: #7128 (-356)
23M → 24M
8:26 | 8:26/mi
40K
2:55:53
24.85 mi
Rank: #7386 (-258)
24M → 40K
7:17 | 8:32/mi
25.2M
3:00:01
25.20 mi
Rank: #7787 (-401)
40K → 25.2M
4:08 | 12:00/mi
FINISH
3:09:10
26.22 mi
Rank: #8359 (-572)
25.2M → FINISH
9:09 | 8:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:08
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:41:02
Pace7:43 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:3820:566:4520:56
6:45
-
10K
6.21 mi10:57:2441:426:4320:46
6:42
-0:03
15K
9.32 mi11:18:151:02:336:4320:51
6:43
+0:01
20K
12.43 mi11:39:121:23:306:4420:57
6:45
+0:02
HALF
13.11 mi11:43:501:28:086:444:38
6:48
+0:03
25K
15.53 mi12:00:201:44:386:4516:30
6:49
+0:01
30K
18.64 mi12:21:562:06:146:4721:36
6:58
+0:09
20M
20.00 mi12:31:402:15:586:489:44
7:10
+0:12
21M
21.00 mi12:39:572:24:156:538:17
8:17
+1:07
35K
21.75 mi12:45:512:30:096:555:54
7:54
-0:23
23M
23.00 mi12:55:522:40:106:5810:01
8:01
+0:07
24M
24.00 mi13:04:182:48:367:028:26
8:26
+0:25
40K
24.85 mi13:11:352:55:537:057:17
8:32
+0:06
25.2M
25.20 mi13:15:433:00:017:094:08
12:00
+3:28
FINISH
26.22 mi13:24:523:09:107:149:09
8:59
-3:01

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

6:42 /mi

Average Pace

7:13 /mi

Slowest Pace

12:00 /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

0:00

0% of race

Time at Steady Pace

2:15:58

72% of race

Time at Slower Pace

53:12

28% of race

Average Pace: 7:13 /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 mi10:36:3820:566:4520:56
6:45
#6264
10K
6.21 mi10:57:2441:426:4320:46
6:42
#6022
15K
9.32 mi11:18:151:02:336:4320:51
6:43
#5933
20K
12.43 mi11:39:121:23:306:4420:57
6:45
#5802
HALF
13.11 mi11:43:501:28:086:444:38
6:48
#5858
25K
15.53 mi12:00:201:44:386:4516:30
6:49
#5833
30K
18.64 mi12:21:562:06:146:4721:36
6:58
#5751
20M
20.00 mi12:31:402:15:586:489:44
7:10
#5832
21M
21.00 mi12:39:572:24:156:538:17
8:17
#6223
35K
21.75 mi12:45:512:30:096:555:54
7:54
#6492
23M
23.00 mi12:55:522:40:106:5810:01
8:01
#6772
24M
24.00 mi13:04:182:48:367:028:26
8:26
#7128
40K
24.85 mi13:11:352:55:537:057:17
8:32
#7386
25.2M
25.20 mi13:15:433:00:017:094:08
12:00
#7787
FINISH
26.22 mi13:24:523:09:107:149:09
8:59
#8359
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 mi6264567756775954(Top 21%)5399(Top 33%)5399(Top 246%)
10K6.21 mi3.10 mi6022+2425495+1825495+1825797(Top 20%)5303(Top 32%)5303(Top 241%)
15K9.32 mi3.11 mi5933+895427+685427+685954(Top 21%)5399(Top 33%)5399(Top 246%)
20K12.43 mi3.11 mi5802+1315320+1075320+1075616(Top 19%)5124(Top 31%)5124(Top 233%)
HALF13.11 mi0.68 mi5858-565355-355355-357120(Top 25%)6269(Top 38%)6269(Top 285%)
25K15.53 mi2.42 mi5833+255319+365319+365853(Top 20%)5264(Top 32%)5264(Top 239%)
30K18.64 mi3.11 mi5751+825229+905229+905562(Top 19%)4975(Top 30%)4975(Top 226%)
20M20.00 mi1.36 mi5832-815278-495278-496721(Top 23%)5742(Top 35%)5742(Top 261%)
21M21.00 mi1.00 mi6223-3915561-2835561-28311705(Top 40%)8284(Top 51%)8284(Top 377%)
35K21.75 mi0.75 mi6492-2695769-2085769-20813629(Top 47%)9131(Top 56%)9131(Top 415%)
23M23.00 mi1.25 mi6772-2805945-1765945-17612437(Top 43%)8549(Top 52%)8549(Top 389%)
24M24.00 mi1.00 mi7128-3566169-2246169-22416460(Top 57%)10226(Top 63%)10226(Top 465%)
40K24.85 mi0.85 mi7386-2586316-1476316-14715751(Top 54%)9850(Top 60%)9850(Top 448%)
25.2M25.20 mi0.35 mi7787-4016545-2296545-22924386(Top 84%)13952(Top 85%)13952(Top 635%)
FINISH26.22 mi1.02 mi8359-5726849-3046849-30420402(Top 70%)12035(Top 74%)12035(Top 548%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

5954

Males

5399

M40-44

5399

5K→10K

3.1 - 6.2 mi

Top 20%
×5
+79ft-138ft

Overall

5797

Males

5303

M40-44

5303

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

5954

Males

5399

M40-44

5399

15K→20K

9.3 - 12.4 mi

Top 19%
×5
+106ft-86ft

Overall

5616

Males

5124

M40-44

5124

20K→HALF

12.4 - 13.1 mi

Top 25%
×2
+19ft-37ft

Overall

7120

Males

6269

M40-44

6269

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5853

Males

5264

M40-44

5264

25K→30K

15.5 - 18.6 mi

Top 19%
×9
+181ft-148ft

Overall

5562

Males

4975

M40-44

4975

30K→20M

18.6 - 20.0 mi

Top 23%
×5
+64ft-50ft

Overall

6721

Males

5742

M40-44

5742

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11705

Males

8284

M40-44

8284

21M→35K

21.0 - 21.8 mi

Top 47%
×7
+17ft-86ft

Overall

13629

Males

9131

M40-44

9131

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12437

Males

8549

M40-44

8549

23M→24M

23.0 - 24.0 mi

Top 57%
×6
+12ft-82ft

Overall

16460

Males

10226

M40-44

10226

24M→40K

24.0 - 24.9 mi

Top 54%
×1
+6ft-20ft

Overall

15751

Males

9850

M40-44

9850

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1
+13ft-16ft

Overall

24386

Males

13952

M40-44

13952

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2
+22ft-21ft

Overall

20402

Males

12035

M40-44

12035

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1146*
Passed By
2017
Net Change
-2095
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6264
5K → 10K339*97+242#6264#6022
10K → 15K18091+89#6022#5933
15K → 20K18655+131#5933#5802
20K → HALF460-56#5802#5858
HALF → 25K10883+25#5858#5833
25K → 30K187105+82#5833#5751
30K → 20M45126-81#5751#5832
20M → 21M12200-391#5832#6223
21M → 35K15200-269#6223#6492
35K → 23M26200-280#6492#6772
23M → 24M11200-356#6772#7128
24M → 40K25200-258#7128#7386
40K → 25.2M1200-401#7386#7787
25.2M → FINISH7200-572#7787#8359
TOTALS1146*2017-2095

* 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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing