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BOSTON MARATHON 2026

Aaron Reed

Bib: 4612β€’M

MD

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0:00
/ mi
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Overall
#0 / 29021
Top 21%
Gender (Male)
#0 / 16340
Top 33%
Age Group (M18-39)
#0 / 5723
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
19:48
3.11 mi
Rank: #3254
Start β†’ 5K
19:48 | 6:23/mi
10K
39:39
6.21 mi
Rank: #3350 (-96)
5K β†’ 10K
19:51 | 6:24/mi
15K
1:00:19
9.32 mi
Rank: #3947 (-597)
10K β†’ 15K
20:40 | 6:40/mi
20K
1:21:48
12.43 mi
Rank: #4668 (-721)
15K β†’ 20K
21:29 | 6:55/mi
HALF
1:26:27
13.11 mi
Rank: #4771 (-103)
20K β†’ HALF
4:39 | 6:50/mi
25K
1:43:21
15.53 mi
Rank: #5069 (-298)
HALF β†’ 25K
16:54 | 6:59/mi
30K
2:05:34
18.64 mi
Rank: #5408 (-339)
25K β†’ 30K
22:13 | 7:10/mi
20M
2:15:28
20.00 mi
Rank: #5601 (-193)
30K β†’ 20M
9:54 | 7:18/mi
21M
2:23:03
21.00 mi
Rank: #5671 (-70)
20M β†’ 21M
7:35 | 7:35/mi
35K
2:28:10
21.75 mi
Rank: #5651 (+20)
21M β†’ 35K
5:07 | 6:51/mi
23M
2:37:26
23.00 mi
Rank: #5855 (-204)
35K β†’ 23M
9:16 | 7:25/mi
24M
2:44:29
24.00 mi
Rank: #5877 (-22)
23M β†’ 24M
7:03 | 7:03/mi
40K
2:50:42
24.85 mi
Rank: #5909 (-32)
24M β†’ 40K
6:13 | 7:17/mi
25.2M
2:53:23
25.20 mi
Rank: #5937 (-28)
40K β†’ 25.2M
2:41 | 7:47/mi
FINISH
3:00:27
26.22 mi
Rank: #5970 (-33)
25.2M β†’ FINISH
7:04 | 6:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:27
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:34:00
Pace7:11 /mi
πŸ“ŠPositive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:1019:486:2319:48
6:23
-
10K
6.21 mi11:42:0139:396:2319:51
6:24
+0:01
15K
9.32 mi12:02:411:00:196:2920:40
6:40
+0:16
20K
12.43 mi12:24:101:21:486:3521:29
6:55
+0:15
HALF
13.11 mi12:28:491:26:276:364:39
6:50
-0:05
25K
15.53 mi12:45:431:43:216:4016:54
6:59
+0:09
30K
18.64 mi13:07:562:05:346:4522:13
7:10
+0:11
20M
20.00 mi13:17:502:15:286:479:54
7:18
+0:08
21M
21.00 mi13:25:252:23:036:497:35
7:35
+0:17
35K
21.75 mi13:30:322:28:106:495:07
6:51
-0:44
23M
23.00 mi13:39:482:37:266:519:16
7:25
+0:34
24M
24.00 mi13:46:512:44:296:527:03
7:03
-0:22
40K
24.85 mi13:53:042:50:426:536:13
7:17
+0:14
25.2M
25.20 mi13:55:452:53:236:532:41
7:47
+0:30
FINISH
26.22 mi14:02:493:00:276:547:04
6:57
-0:50

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

6:23 /mi

Average Pace

6:53 /mi

Slowest Pace

7:47 /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

1:00:19

33% of race

Time at Steady Pace

1:24:29

47% of race

Time at Slower Pace

35:39

20% of race

Average Pace: 6:53 /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 mi11:22:1019:486:2319:48
6:23
#3254
10K
6.21 mi11:42:0139:396:2319:51
6:24
#3350
15K
9.32 mi12:02:411:00:196:2920:40
6:40
#3947
20K
12.43 mi12:24:101:21:486:3521:29
6:55
#4668
HALF
13.11 mi12:28:491:26:276:364:39
6:50
#4771
25K
15.53 mi12:45:431:43:216:4016:54
6:59
#5069
30K
18.64 mi13:07:562:05:346:4522:13
7:10
#5408
20M
20.00 mi13:17:502:15:286:479:54
7:18
#5601
21M
21.00 mi13:25:252:23:036:497:35
7:35
#5671
35K
21.75 mi13:30:322:28:106:495:07
6:51
#5651
23M
23.00 mi13:39:482:37:266:519:16
7:25
#5855
24M
24.00 mi13:46:512:44:296:527:03
7:03
#5877
40K
24.85 mi13:53:042:50:426:536:13
7:17
#5909
25.2M
25.20 mi13:55:452:53:236:532:41
7:47
#5937
FINISH
26.22 mi14:02:493:00:276:547:04
6:57
#5970
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 mi3254310831085376(Top 19%)4977(Top 30%)4977(Top 87%)
10K6.21 mi3.10 mi3350-963208-1003208-1003480(Top 12%)3324(Top 20%)3324(Top 58%)
15K9.32 mi3.11 mi3947-5973756-5483756-5485376(Top 19%)4977(Top 30%)4977(Top 87%)
20K12.43 mi3.11 mi4668-7214383-6274383-6277191(Top 25%)6287(Top 38%)6287(Top 110%)
HALF13.11 mi0.68 mi4771-1034471-884471-887229(Top 25%)6314(Top 39%)6314(Top 110%)
25K15.53 mi2.42 mi5069-2984713-2424713-2427174(Top 25%)6228(Top 38%)6228(Top 109%)
30K18.64 mi3.11 mi5408-3394974-2614974-2617036(Top 24%)6016(Top 37%)6016(Top 105%)
20M20.00 mi1.36 mi5601-1935105-1315105-1317525(Top 26%)6211(Top 38%)6211(Top 109%)
21M21.00 mi1.00 mi5671-705146-415146-416997(Top 24%)5767(Top 35%)5767(Top 101%)
35K21.75 mi0.75 mi5651+205121+255121+255955(Top 21%)5132(Top 31%)5132(Top 90%)
23M23.00 mi1.25 mi5855-2045265-1445265-1448141(Top 28%)6402(Top 39%)6402(Top 112%)
24M24.00 mi1.00 mi5877-225269-45269-46795(Top 23%)5557(Top 34%)5557(Top 97%)
40K24.85 mi0.85 mi5909-325289-205289-207211(Top 25%)5717(Top 35%)5717(Top 100%)
25.2M25.20 mi0.35 mi5937-285307-185307-186863(Top 24%)5454(Top 33%)5454(Top 95%)
FINISH26.22 mi1.02 mi5970-335322-155322-157018(Top 24%)5499(Top 34%)5499(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
Γ—21
+97ft-345ft

Overall

5376

Males

4977

M18-39

4977

5K→10K

3.1 - 6.2 mi

Top 12%
Γ—5
+79ft-138ft

Overall

3480

Males

3324

M18-39

3324

10K→15K

6.2 - 9.3 mi

Top 19%
Γ—3
+67ft-78ft

Overall

5376

Males

4977

M18-39

4977

15K→20K

9.3 - 12.4 mi

Top 25%
Γ—5
+106ft-86ft

Overall

7191

Males

6287

M18-39

6287

20K→HALF

12.4 - 13.1 mi

Top 25%
Γ—2
+19ft-37ft

Overall

7229

Males

6314

M18-39

6314

HALF→25K

13.1 - 15.5 mi

Top 25%
Γ—4
+66ft-88ft

Overall

7174

Males

6228

M18-39

6228

25K→30K

15.5 - 18.6 mi

Top 24%
Γ—9
+181ft-148ft

Overall

7036

Males

6016

M18-39

6016

30K→20M

18.6 - 20.0 mi

Top 26%
Γ—5
+64ft-50ft

Overall

7525

Males

6211

M18-39

6211

20M→21M

20.0 - 21.0 mi

Top 24%
Γ—8
+106ft-24ft

Overall

6997

Males

5767

M18-39

5767

21M→35K

21.0 - 21.8 mi

Top 21%
Γ—7
+17ft-86ft

Overall

5955

Males

5132

M18-39

5132

35K→23M

21.8 - 23.0 mi

Top 28%
Γ—5
+23ft-63ft

Overall

8141

Males

6402

M18-39

6402

23M→24M

23.0 - 24.0 mi

Top 23%
Γ—6
+12ft-82ft

Overall

6795

Males

5557

M18-39

5557

24M→40K

24.0 - 24.9 mi

Top 25%
Γ—1
+6ft-20ft

Overall

7211

Males

5717

M18-39

5717

40K→25.2M

24.9 - 25.2 mi

Top 24%
Γ—1
+13ft-16ft

Overall

6863

Males

5454

M18-39

5454

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
Γ—2
+22ft-21ft

Overall

7018

Males

5499

M18-39

5499

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 6 hours ago. This usually takes 10-20 minutes. Please check back shortly.

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