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BOSTON MARATHON 2026

Montgomery Brown

Bib: 3030β€’M

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Overall
#0 / 29021
Top 4%
Gender (Male)
#0 / 16340
Top 6%
Age Group (M18-39)
#0 / 5723
Top 15%
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
19:00
3.11 mi
Rank: #1678
Start β†’ 5K
19:00 | 6:07/mi
10K
37:22
6.21 mi
Rank: #1320 (+358)
5K β†’ 10K
18:22 | 5:55/mi
15K
55:28
9.32 mi
Rank: #1098 (+222)
10K β†’ 15K
18:06 | 5:50/mi
20K
1:13:36
12.43 mi
Rank: #954 (+144)
15K β†’ 20K
18:08 | 5:51/mi
HALF
1:17:36
13.11 mi
Rank: #951 (+3)
20K β†’ HALF
4:00 | 5:53/mi
25K
1:31:55
15.53 mi
Rank: #901 (+50)
HALF β†’ 25K
14:19 | 5:55/mi
30K
1:50:46
18.64 mi
Rank: #872 (+29)
25K β†’ 30K
18:51 | 6:05/mi
20M
1:59:12
20.00 mi
Rank: #891 (-19)
30K β†’ 20M
8:26 | 6:13/mi
21M
2:05:36
21.00 mi
Rank: #895 (-4)
20M β†’ 21M
6:24 | 6:24/mi
35K
2:10:15
21.75 mi
Rank: #919 (-24)
21M β†’ 35K
4:39 | 6:13/mi
23M
2:18:20
23.00 mi
Rank: #956 (-37)
35K β†’ 23M
8:05 | 6:28/mi
24M
2:24:37
24.00 mi
Rank: #984 (-28)
23M β†’ 24M
6:17 | 6:17/mi
40K
2:29:59
24.85 mi
Rank: #984
24M β†’ 40K
5:22 | 6:17/mi
25.2M
2:32:20
25.20 mi
Rank: #986 (-2)
40K β†’ 25.2M
2:21 | 6:49/mi
FINISH
2:38:46
26.22 mi
Rank: #1040 (-54)
25.2M β†’ FINISH
6:26 | 6:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:17:36
Pace5:56 /mi
2nd Half
Distance13.11 mi
Time1:21:10
Pace6:12 /mi
πŸ“ŠPositive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5519:006:0719:00
6:07
-
10K
6.21 mi10:38:1737:226:0118:22
5:55
-0:12
15K
9.32 mi10:56:2355:285:5818:06
5:50
-0:05
20K
12.43 mi11:14:311:13:365:5618:08
5:51
+0:01
HALF
13.11 mi11:18:311:17:365:564:00
5:53
+0:02
25K
15.53 mi11:32:501:31:555:5614:19
5:55
+0:02
30K
18.64 mi11:51:411:50:465:5718:51
6:05
+0:10
20M
20.00 mi12:00:071:59:125:588:26
6:13
+0:08
21M
21.00 mi12:06:312:05:365:596:24
6:24
+0:11
35K
21.75 mi12:11:102:10:156:004:39
6:13
-0:11
23M
23.00 mi12:19:152:18:206:018:05
6:28
+0:15
24M
24.00 mi12:25:322:24:376:026:17
6:17
-0:11
40K
24.85 mi12:30:542:29:596:035:22
6:17
0:00
25.2M
25.20 mi12:33:152:32:206:032:21
6:49
+0:32
FINISH
26.22 mi12:39:412:38:466:046:26
6:19
-0:30

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

5:50 /mi

Average Pace

6:04 /mi

Slowest Pace

6:49 /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

2:28:20

93% of race

Time at Steady Pace

10:26

7% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:03 /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 mi10:19:5519:006:0719:00
6:07
#1678
10K
6.21 mi10:38:1737:226:0118:22
5:55
#1320
15K
9.32 mi10:56:2355:285:5818:06
5:50
#1098
20K
12.43 mi11:14:311:13:365:5618:08
5:51
#954
HALF
13.11 mi11:18:311:17:365:564:00
5:53
#951
25K
15.53 mi11:32:501:31:555:5614:19
5:55
#901
30K
18.64 mi11:51:411:50:465:5718:51
6:05
#872
20M
20.00 mi12:00:071:59:125:588:26
6:13
#891
21M
21.00 mi12:06:312:05:365:596:24
6:24
#895
35K
21.75 mi12:11:102:10:156:004:39
6:13
#919
23M
23.00 mi12:19:152:18:206:018:05
6:28
#956
24M
24.00 mi12:25:322:24:376:026:17
6:17
#984
40K
24.85 mi12:30:542:29:596:035:22
6:17
#984
25.2M
25.20 mi12:33:152:32:206:032:21
6:49
#986
FINISH
26.22 mi12:39:412:38:466:046:26
6:19
#1040
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 mi167816121612731(Top 3%)699(Top 4%)699(Top 12%)
10K6.21 mi3.10 mi1320+3581267+3451267+3451034(Top 4%)993(Top 6%)993(Top 17%)
15K9.32 mi3.11 mi1098+2221050+2171050+217731(Top 3%)699(Top 4%)699(Top 12%)
20K12.43 mi3.11 mi954+144915+135915+135653(Top 2%)627(Top 4%)627(Top 11%)
HALF13.11 mi0.68 mi951+3912+3912+3984(Top 3%)947(Top 6%)947(Top 17%)
25K15.53 mi2.42 mi901+50863+49863+49770(Top 3%)740(Top 5%)740(Top 13%)
30K18.64 mi3.11 mi872+29835+28835+28873(Top 3%)840(Top 5%)840(Top 15%)
20M20.00 mi1.36 mi891-19853-18853-181222(Top 4%)1175(Top 7%)1175(Top 21%)
21M21.00 mi1.00 mi895-4857-4857-41003(Top 3%)961(Top 6%)961(Top 17%)
35K21.75 mi0.75 mi919-24879-22879-222149(Top 7%)2037(Top 12%)2037(Top 36%)
23M23.00 mi1.25 mi956-37913-34913-342259(Top 8%)2126(Top 13%)2126(Top 37%)
24M24.00 mi1.00 mi984-28939-26939-262164(Top 7%)2028(Top 12%)2028(Top 35%)
40K24.85 mi0.85 mi984940-1940-11696(Top 6%)1595(Top 10%)1595(Top 28%)
25.2M25.20 mi0.35 mi986-2942-2942-22013(Top 7%)1861(Top 11%)1861(Top 33%)
FINISH26.22 mi1.02 mi1040-54996-54996-543143(Top 11%)2784(Top 17%)2784(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
Γ—21
+97ft-345ft

Overall

731

Males

699

M18-39

699

5K→10K

3.1 - 6.2 mi

Top 4%
Γ—5
+79ft-138ft

Overall

1034

Males

993

M18-39

993

10K→15K

6.2 - 9.3 mi

Top 3%
Γ—3
+67ft-78ft

Overall

731

Males

699

M18-39

699

15K→20K

9.3 - 12.4 mi

Top 2%
Γ—5
+106ft-86ft

Overall

653

Males

627

M18-39

627

20K→HALF

12.4 - 13.1 mi

Top 3%
Γ—2
+19ft-37ft

Overall

984

Males

947

M18-39

947

HALF→25K

13.1 - 15.5 mi

Top 3%
Γ—4
+66ft-88ft

Overall

770

Males

740

M18-39

740

25K→30K

15.5 - 18.6 mi

Top 3%
Γ—9
+181ft-148ft

Overall

873

Males

840

M18-39

840

30K→20M

18.6 - 20.0 mi

Top 4%
Γ—5
+64ft-50ft

Overall

1222

Males

1175

M18-39

1175

20M→21M

20.0 - 21.0 mi

Top 3%
Γ—8
+106ft-24ft

Overall

1003

Males

961

M18-39

961

21M→35K

21.0 - 21.8 mi

Top 7%
Γ—7
+17ft-86ft

Overall

2149

Males

2037

M18-39

2037

35K→23M

21.8 - 23.0 mi

Top 8%
Γ—5
+23ft-63ft

Overall

2259

Males

2126

M18-39

2126

23M→24M

23.0 - 24.0 mi

Top 7%
Γ—6
+12ft-82ft

Overall

2164

Males

2028

M18-39

2028

24M→40K

24.0 - 24.9 mi

Top 6%
Γ—1
+6ft-20ft

Overall

1696

Males

1595

M18-39

1595

40K→25.2M

24.9 - 25.2 mi

Top 7%
Γ—1
+13ft-16ft

Overall

2013

Males

1861

M18-39

1861

25.2M→FINISH

25.2 - 26.2 mi

Top 11%
Γ—2
+22ft-21ft

Overall

3143

Males

2784

M18-39

2784

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
921*
Passed By
283
Net Change
+638
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1678
5K β†’ 10K361*3+358#1678#1320
10K β†’ 15K222*0+222#1320#1098
15K β†’ 20K1440+144#1098#954
20K β†’ HALF52+3#954#951
HALF β†’ 25K544+50#951#901
25K β†’ 30K5122+29#901#872
30K β†’ 20M928-19#872#891
20M β†’ 21M2024-4#891#895
21M β†’ 35K428-24#895#919
35K β†’ 23M1451-37#919#956
23M β†’ 24M735-28#956#984
24M β†’ 40K18180#984#984
40K β†’ 25.2M57-2#984#986
25.2M β†’ FINISH761-54#986#1040
TOTALS921*283+638

* 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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing