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BOSTON MARATHON 2026

Greggory Heller

Bib: 5089•M

MA

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0:00
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Overall
#0 / 29021
Top 40%
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
19:24
3.11 mi
Rank: #2345
Start → 5K
19:24 | 6:15/mi
10K
40:01
6.21 mi
Rank: #3757 (-1412)
5K → 10K
20:37 | 6:39/mi
15K
59:50
9.32 mi
Rank: #3617 (+140)
10K → 15K
19:49 | 6:23/mi
20K
1:19:28
12.43 mi
Rank: #3325 (+292)
15K → 20K
19:38 | 6:20/mi
HALF
1:23:44
13.11 mi
Rank: #3285 (+40)
20K → HALF
4:16 | 6:16/mi
25K
1:39:10
15.53 mi
Rank: #3168 (+117)
HALF → 25K
15:26 | 6:22/mi
30K
1:59:59
18.64 mi
Rank: #3207 (-39)
25K → 30K
20:49 | 6:43/mi
20M
2:10:37
20.00 mi
Rank: #3685 (-478)
30K → 20M
10:38 | 7:50/mi
21M
2:18:56
21.00 mi
Rank: #4068 (-383)
20M → 21M
8:19 | 8:19/mi
35K
2:24:57
21.75 mi
Rank: #4401 (-333)
21M → 35K
6:01 | 8:03/mi
23M
2:34:55
23.00 mi
Rank: #4871 (-470)
35K → 23M
9:58 | 7:58/mi
24M
2:42:52
24.00 mi
Rank: #5258 (-387)
23M → 24M
7:57 | 7:57/mi
40K
2:55:56
24.85 mi
Rank: #7405 (-2147)
24M → 40K
13:04 | 15:17/mi
25.2M
3:04:24
25.20 mi
Rank: #9156 (-1751)
40K → 25.2M
8:28 | 24:34/mi
FINISH
3:19:11
26.22 mi
Rank: #11593 (-2437)
25.2M → FINISH
14:47 | 14:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:44
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:55:27
Pace8:49 /mi
📊Positive Split: 37.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3519:246:1519:24
6:15
-
10K
6.21 mi10:44:1240:016:2720:37
6:39
+0:24
15K
9.32 mi11:04:0159:506:2619:49
6:23
-0:16
20K
12.43 mi11:23:391:19:286:2419:38
6:20
-0:03
HALF
13.11 mi11:27:551:23:446:244:16
6:16
-0:04
25K
15.53 mi11:43:211:39:106:2415:26
6:22
+0:06
30K
18.64 mi12:04:101:59:596:2720:49
6:43
+0:21
20M
20.00 mi12:14:482:10:376:3210:38
7:50
+1:07
21M
21.00 mi12:23:072:18:566:378:19
8:19
+0:29
35K
21.75 mi12:29:082:24:576:406:01
8:03
-0:16
23M
23.00 mi12:39:062:34:556:459:58
7:58
-0:05
24M
24.00 mi12:47:032:42:526:487:57
7:57
-0:01
40K
24.85 mi13:00:072:55:567:0513:04
15:17
+7:20
25.2M
25.20 mi13:08:353:04:247:208:28
24:34
+9:17
FINISH
26.22 mi13:23:223:19:117:3714:47
14:31
-10:03

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

6:15 /mi

Average Pace

7:36 /mi

Slowest Pace

24:34 /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

2:42:52

82% of race

Time at Slower Pace

36:19

18% of race

Average Pace: 7:36 /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 mi10:23:3519:246:1519:24
6:15
#2345
10K
6.21 mi10:44:1240:016:2720:37
6:39
#3757
15K
9.32 mi11:04:0159:506:2619:49
6:23
#3617
20K
12.43 mi11:23:391:19:286:2419:38
6:20
#3325
HALF
13.11 mi11:27:551:23:446:244:16
6:16
#3285
25K
15.53 mi11:43:211:39:106:2415:26
6:22
#3168
30K
18.64 mi12:04:101:59:596:2720:49
6:43
#3207
20M
20.00 mi12:14:482:10:376:3210:38
7:50
#3685
21M
21.00 mi12:23:072:18:566:378:19
8:19
#4068
35K
21.75 mi12:29:082:24:576:406:01
8:03
#4401
23M
23.00 mi12:39:062:34:556:459:58
7:58
#4871
24M
24.00 mi12:47:032:42:526:487:57
7:57
#5258
40K
24.85 mi13:00:072:55:567:0513:04
15:17
#7405
25.2M
25.20 mi13:08:353:04:247:208:28
24:34
#9156
FINISH
26.22 mi13:23:223:19:117:3714:47
14:31
#11593
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 mi2345225922593395(Top 12%)3244(Top 20%)3244(Top 57%)
10K6.21 mi3.10 mi3757-14123575-13163575-13165358(Top 18%)4960(Top 30%)4960(Top 87%)
15K9.32 mi3.11 mi3617+1403451+1243451+1243395(Top 12%)3244(Top 20%)3244(Top 57%)
20K12.43 mi3.11 mi3325+2923184+2673184+2672689(Top 9%)2586(Top 16%)2586(Top 45%)
HALF13.11 mi0.68 mi3285+403147+373147+372887(Top 10%)2781(Top 17%)2781(Top 49%)
25K15.53 mi2.42 mi3168+1173036+1113036+1112700(Top 9%)2594(Top 16%)2594(Top 45%)
30K18.64 mi3.11 mi3207-393070-343070-343711(Top 13%)3477(Top 21%)3477(Top 61%)
20M20.00 mi1.36 mi3685-4783504-4343504-43411540(Top 40%)8336(Top 51%)8336(Top 146%)
21M21.00 mi1.00 mi4068-3833825-3213825-32111941(Top 41%)8399(Top 51%)8399(Top 147%)
35K21.75 mi0.75 mi4401-3334115-2904115-29014713(Top 51%)9623(Top 59%)9623(Top 168%)
23M23.00 mi1.25 mi4871-4704499-3844499-38412188(Top 42%)8442(Top 52%)8442(Top 148%)
24M24.00 mi1.00 mi5258-3874799-3004799-30013361(Top 46%)8861(Top 54%)8861(Top 155%)
40K24.85 mi0.85 mi7405-21476330-15316330-153128568(Top 98%)16068(Top 98%)16068(Top 281%)
25.2M25.20 mi0.35 mi9156-17517330-10007330-100029013(Top 100%)16334(Top 100%)16334(Top 285%)
FINISH26.22 mi1.02 mi11593-24378514-11848514-118428768(Top 99%)16178(Top 99%)16178(Top 283%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21
+97ft-345ft

Overall

3395

Males

3244

M18-39

3244

5K→10K

3.1 - 6.2 mi

Top 18%
×5
+79ft-138ft

Overall

5358

Males

4960

M18-39

4960

10K→15K

6.2 - 9.3 mi

Top 12%
×3
+67ft-78ft

Overall

3395

Males

3244

M18-39

3244

15K→20K

9.3 - 12.4 mi

Top 9%
×5
+106ft-86ft

Overall

2689

Males

2586

M18-39

2586

20K→HALF

12.4 - 13.1 mi

Top 10%
×2
+19ft-37ft

Overall

2887

Males

2781

M18-39

2781

HALF→25K

13.1 - 15.5 mi

Top 9%
×4
+66ft-88ft

Overall

2700

Males

2594

M18-39

2594

25K→30K

15.5 - 18.6 mi

Top 13%
×9
+181ft-148ft

Overall

3711

Males

3477

M18-39

3477

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11540

Males

8336

M18-39

8336

20M→21M

20.0 - 21.0 mi

Top 41%
×8
+106ft-24ft

Overall

11941

Males

8399

M18-39

8399

21M→35K

21.0 - 21.8 mi

Top 51%
×7
+17ft-86ft

Overall

14713

Males

9623

M18-39

9623

35K→23M

21.8 - 23.0 mi

Top 42%
×5
+23ft-63ft

Overall

12188

Males

8442

M18-39

8442

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13361

Males

8861

M18-39

8861

24M→40K

24.0 - 24.9 mi

Top 98%
×1
+6ft-20ft

Overall

28568

Males

16068

M18-39

16068

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1
+13ft-16ft

Overall

29013

Males

16334

M18-39

16334

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
×2
+22ft-21ft

Overall

28768

Males

16178

M18-39

16178

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
752*
Passed By
1953
Net Change
-9248
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2345
5K → 10K3200-1412#2345#3757
10K → 15K16626+140#3757#3617
15K → 20K294*2+292#3617#3325
20K → HALF400+40#3325#3285
HALF → 25K12912+117#3285#3168
25K → 30K74113-39#3168#3207
30K → 20M7200-478#3207#3685
20M → 21M2200-383#3685#4068
21M → 35K8200-333#4068#4401
35K → 23M15200-470#4401#4871
23M → 24M12200-387#4871#5258
24M → 40K2200-2147#5258#7405
40K → 25.2M0200-1751#7405#9156
25.2M → FINISH0200-2437#9156#11593
TOTALS752*1953-9248

* 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