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BOSTON MARATHON 2026

Austin Carroll

Bib: 3633β€’M

NC

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 7%
Gender (Male)
#0 / 16340
Top 12%
Age Group (M18-39)
#0 / 5723
Top 29%
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
19:20
3.11 mi
Rank: #2218
Start β†’ 5K
19:20 | 6:14/mi
10K
38:49
6.21 mi
Rank: #2413 (-195)
5K β†’ 10K
19:29 | 6:17/mi
15K
57:40
9.32 mi
Rank: #2141 (+272)
10K β†’ 15K
18:51 | 6:05/mi
20K
1:16:25
12.43 mi
Rank: #1907 (+234)
15K β†’ 20K
18:45 | 6:03/mi
HALF
1:20:31
13.11 mi
Rank: #1885 (+22)
20K β†’ HALF
4:06 | 6:01/mi
25K
1:35:12
15.53 mi
Rank: #1751 (+134)
HALF β†’ 25K
14:41 | 6:04/mi
30K
1:54:48
18.64 mi
Rank: #1714 (+37)
25K β†’ 30K
19:36 | 6:19/mi
20M
2:03:26
20.00 mi
Rank: #1690 (+24)
30K β†’ 20M
8:38 | 6:22/mi
21M
2:10:16
21.00 mi
Rank: #1708 (-18)
20M β†’ 21M
6:50 | 6:50/mi
35K
2:15:08
21.75 mi
Rank: #1742 (-34)
21M β†’ 35K
4:52 | 6:31/mi
23M
2:23:43
23.00 mi
Rank: #1838 (-96)
35K β†’ 23M
8:35 | 6:52/mi
24M
2:30:09
24.00 mi
Rank: #1862 (-24)
23M β†’ 24M
6:26 | 6:26/mi
40K
2:35:58
24.85 mi
Rank: #1903 (-41)
24M β†’ 40K
5:49 | 6:49/mi
25.2M
2:38:31
25.20 mi
Rank: #1924 (-21)
40K β†’ 25.2M
2:33 | 7:24/mi
FINISH
2:45:27
26.22 mi
Rank: #2043 (-119)
25.2M β†’ FINISH
6:56 | 6:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:20:31
Pace6:09 /mi
2nd Half
Distance13.11 mi
Time1:24:56
Pace6:29 /mi
πŸ“ŠPositive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3219:206:1419:20
6:14
-
10K
6.21 mi10:40:0138:496:1519:29
6:17
+0:03
15K
9.32 mi10:58:5257:406:1218:51
6:05
-0:12
20K
12.43 mi11:17:371:16:256:0918:45
6:03
-0:02
HALF
13.11 mi11:21:431:20:316:094:06
6:01
-0:02
25K
15.53 mi11:36:241:35:126:0814:41
6:04
+0:03
30K
18.64 mi11:56:001:54:486:1019:36
6:19
+0:15
20M
20.00 mi12:04:382:03:266:118:38
6:22
+0:03
21M
21.00 mi12:11:282:10:166:136:50
6:50
+0:28
35K
21.75 mi12:16:202:15:086:134:52
6:31
-0:19
23M
23.00 mi12:24:552:23:436:158:35
6:52
+0:21
24M
24.00 mi12:31:212:30:096:166:26
6:26
-0:26
40K
24.85 mi12:37:102:35:586:175:49
6:49
+0:23
25.2M
25.20 mi12:39:432:38:316:182:33
7:24
+0:35
FINISH
26.22 mi12:46:392:45:276:196:56
6:49
-0:35

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

6:01 /mi

Average Pace

6:19 /mi

Slowest Pace

7:24 /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

56:23

34% of race

Time at Steady Pace

1:18:21

47% of race

Time at Slower Pace

30:43

19% of race

Average Pace: 6:19 /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 mi10:20:3219:206:1419:20
6:14
#2218
10K
6.21 mi10:40:0138:496:1519:29
6:17
#2413
15K
9.32 mi10:58:5257:406:1218:51
6:05
#2141
20K
12.43 mi11:17:371:16:256:0918:45
6:03
#1907
HALF
13.11 mi11:21:431:20:316:094:06
6:01
#1885
25K
15.53 mi11:36:241:35:126:0814:41
6:04
#1751
30K
18.64 mi11:56:001:54:486:1019:36
6:19
#1714
20M
20.00 mi12:04:382:03:266:118:38
6:22
#1690
21M
21.00 mi12:11:282:10:166:136:50
6:50
#1708
35K
21.75 mi12:16:202:15:086:134:52
6:31
#1742
23M
23.00 mi12:24:552:23:436:158:35
6:52
#1838
24M
24.00 mi12:31:212:30:096:166:26
6:26
#1862
40K
24.85 mi12:37:102:35:586:175:49
6:49
#1903
25.2M
25.20 mi12:39:432:38:316:182:33
7:24
#1924
FINISH
26.22 mi12:46:392:45:276:196:56
6:49
#2043
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 mi2218213721371658(Top 6%)1596(Top 10%)1596(Top 28%)
10K6.21 mi3.10 mi2413-1952324-1872324-1872646(Top 9%)2547(Top 16%)2547(Top 45%)
15K9.32 mi3.11 mi2141+2722065+2592065+2591658(Top 6%)1596(Top 10%)1596(Top 28%)
20K12.43 mi3.11 mi1907+2341838+2271838+2271310(Top 5%)1262(Top 8%)1262(Top 22%)
HALF13.11 mi0.68 mi1885+221816+221816+221550(Top 5%)1497(Top 9%)1497(Top 26%)
25K15.53 mi2.42 mi1751+1341687+1291687+1291291(Top 4%)1244(Top 8%)1244(Top 22%)
30K18.64 mi3.11 mi1714+371651+361651+361679(Top 6%)1615(Top 10%)1615(Top 28%)
20M20.00 mi1.36 mi1690+241627+241627+241764(Top 6%)1689(Top 10%)1689(Top 30%)
21M21.00 mi1.00 mi1708-181647-201647-202581(Top 9%)2423(Top 15%)2423(Top 42%)
35K21.75 mi0.75 mi1742-341679-321679-323558(Top 12%)3268(Top 20%)3268(Top 57%)
23M23.00 mi1.25 mi1838-961770-911770-914435(Top 15%)3941(Top 24%)3941(Top 69%)
24M24.00 mi1.00 mi1862-241792-221792-222788(Top 10%)2554(Top 16%)2554(Top 45%)
40K24.85 mi0.85 mi1903-411830-381830-384186(Top 14%)3656(Top 22%)3656(Top 64%)
25.2M25.20 mi0.35 mi1924-211849-191849-194485(Top 15%)3813(Top 23%)3813(Top 67%)
FINISH26.22 mi1.02 mi2043-1191960-1111960-1116087(Top 21%)4908(Top 30%)4908(Top 86%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
Γ—21
+97ft-345ft

Overall

1658

Males

1596

M18-39

1596

5K→10K

3.1 - 6.2 mi

Top 9%
Γ—5
+79ft-138ft

Overall

2646

Males

2547

M18-39

2547

10K→15K

6.2 - 9.3 mi

Top 6%
Γ—3
+67ft-78ft

Overall

1658

Males

1596

M18-39

1596

15K→20K

9.3 - 12.4 mi

Top 5%
Γ—5
+106ft-86ft

Overall

1310

Males

1262

M18-39

1262

20K→HALF

12.4 - 13.1 mi

Top 5%
Γ—2
+19ft-37ft

Overall

1550

Males

1497

M18-39

1497

HALF→25K

13.1 - 15.5 mi

Top 4%
Γ—4
+66ft-88ft

Overall

1291

Males

1244

M18-39

1244

25K→30K

15.5 - 18.6 mi

Top 6%
Γ—9
+181ft-148ft

Overall

1679

Males

1615

M18-39

1615

30K→20M

18.6 - 20.0 mi

Top 6%
Γ—5
+64ft-50ft

Overall

1764

Males

1689

M18-39

1689

20M→21M

20.0 - 21.0 mi

Top 9%
Γ—8
+106ft-24ft

Overall

2581

Males

2423

M18-39

2423

21M→35K

21.0 - 21.8 mi

Top 12%
Γ—7
+17ft-86ft

Overall

3558

Males

3268

M18-39

3268

35K→23M

21.8 - 23.0 mi

Top 15%
Γ—5
+23ft-63ft

Overall

4435

Males

3941

M18-39

3941

23M→24M

23.0 - 24.0 mi

Top 10%
Γ—6
+12ft-82ft

Overall

2788

Males

2554

M18-39

2554

24M→40K

24.0 - 24.9 mi

Top 14%
Γ—1
+6ft-20ft

Overall

4186

Males

3656

M18-39

3656

40K→25.2M

24.9 - 25.2 mi

Top 15%
Γ—1
+13ft-16ft

Overall

4485

Males

3813

M18-39

3813

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
Γ—2
+22ft-21ft

Overall

6087

Males

4908

M18-39

4908

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
916
Passed By
741
Net Change
+175
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2218
5K β†’ 10K38233-195#2218#2413
10K β†’ 15K2731+272#2413#2141
15K β†’ 20K2340+234#2141#1907
20K β†’ HALF231+22#1907#1885
HALF β†’ 25K1373+134#1885#1751
25K β†’ 30K7437+37#1751#1714
30K β†’ 20M4117+24#1714#1690
20M β†’ 21M1836-18#1690#1708
21M β†’ 35K1246-34#1708#1742
35K β†’ 23M14110-96#1742#1838
23M β†’ 24M2347-24#1838#1862
24M β†’ 40K1354-41#1862#1903
40K β†’ 25.2M930-21#1903#1924
25.2M β†’ FINISH7126-119#1924#2043
TOTALS916741+175

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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