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BOSTON MARATHON 2026

Brandon Knox

Bib: 32714•M

MA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
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
28:45
3.11 mi
Rank: #23616
Start → 5K
28:45 | 9:16/mi
10K
57:17
6.21 mi
Rank: #23610 (+6)
5K → 10K
28:32 | 9:12/mi
15K
1:25:58
9.32 mi
Rank: #23635 (-25)
10K → 15K
28:41 | 9:14/mi
20K
1:52:30
12.43 mi
Rank: #22711 (+924)
15K → 20K
26:32 | 8:33/mi
HALF
1:58:22
13.11 mi
Rank: #22625 (+86)
20K → HALF
5:52 | 8:37/mi
25K
2:19:34
15.53 mi
Rank: #22186 (+439)
HALF → 25K
21:12 | 8:45/mi
30K
2:46:42
18.64 mi
Rank: #21504 (+682)
25K → 30K
27:08 | 8:45/mi
20M
2:58:39
20.00 mi
Rank: #21234 (+270)
30K → 20M
11:57 | 8:48/mi
21M
3:07:48
21.00 mi
Rank: #21014 (+220)
20M → 21M
9:09 | 9:09/mi
35K
3:14:06
21.75 mi
Rank: #20863 (+151)
21M → 35K
6:18 | 8:26/mi
23M
3:25:08
23.00 mi
Rank: #20692 (+171)
35K → 23M
11:02 | 8:49/mi
24M
3:33:32
24.00 mi
Rank: #20520 (+172)
23M → 24M
8:24 | 8:24/mi
40K
3:40:54
24.85 mi
Rank: #20375 (+145)
24M → 40K
7:22 | 8:37/mi
25.2M
3:44:05
25.20 mi
Rank: #20313 (+62)
40K → 25.2M
3:11 | 9:14/mi
FINISH
3:52:13
26.22 mi
Rank: #20143 (+170)
25.2M → FINISH
8:08 | 7:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:58:22
Pace9:02 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:53:51
Pace8:42 /mi
📊Negative Split: 3.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:0328:459:1628:45
9:16
-
10K
6.21 mi12:27:3557:179:1428:32
9:12
-0:04
15K
9.32 mi12:56:161:25:589:1428:41
9:14
+0:02
20K
12.43 mi13:22:481:52:309:0426:32
8:33
-0:41
HALF
13.11 mi13:28:401:58:229:025:52
8:37
+0:04
25K
15.53 mi13:49:522:19:349:0021:12
8:45
+0:08
30K
18.64 mi14:17:002:46:428:5727:08
8:45
0:00
20M
20.00 mi14:28:572:58:398:5611:57
8:48
+0:03
21M
21.00 mi14:38:063:07:488:579:09
9:09
+0:21
35K
21.75 mi14:44:243:14:068:566:18
8:26
-0:43
23M
23.00 mi14:55:263:25:088:5611:02
8:49
+0:23
24M
24.00 mi15:03:503:33:328:548:24
8:24
-0:25
40K
24.85 mi15:11:123:40:548:547:22
8:37
+0:13
25.2M
25.20 mi15:14:233:44:058:543:11
9:14
+0:37
FINISH
26.22 mi15:22:313:52:138:528:08
7:59
-1:15

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

7:59 /mi

Average Pace

8:52 /mi

Slowest Pace

9:16 /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

1:50:56

48% of race

Time at Steady Pace

2:01:17

52% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:51 /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 mi11:59:0328:459:1628:45
9:16
#23616
10K
6.21 mi12:27:3557:179:1428:32
9:12
#23610
15K
9.32 mi12:56:161:25:589:1428:41
9:14
#23635
20K
12.43 mi13:22:481:52:309:0426:32
8:33
#22711
HALF
13.11 mi13:28:401:58:229:025:52
8:37
#22625
25K
15.53 mi13:49:522:19:349:0021:12
8:45
#22186
30K
18.64 mi14:17:002:46:428:5727:08
8:45
#21504
20M
20.00 mi14:28:572:58:398:5611:57
8:48
#21234
21M
21.00 mi14:38:063:07:488:579:09
9:09
#21014
35K
21.75 mi14:44:243:14:068:566:18
8:26
#20863
23M
23.00 mi14:55:263:25:088:5611:02
8:49
#20692
24M
24.00 mi15:03:503:33:328:548:24
8:24
#20520
40K
24.85 mi15:11:123:40:548:547:22
8:37
#20375
25.2M
25.20 mi15:14:233:44:058:543:11
9:14
#20313
FINISH
26.22 mi15:22:313:52:138:528:08
7:59
#20143
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 mi23616140341403423601(Top 81%)14049(Top 86%)14049(Top 639%)
10K6.21 mi3.10 mi23610+614037-314037-323550(Top 81%)14027(Top 86%)14027(Top 638%)
15K9.32 mi3.11 mi23635-2514070-3314070-3323601(Top 81%)14049(Top 86%)14049(Top 639%)
20K12.43 mi3.11 mi22711+92413617+45313617+45319535(Top 67%)12072(Top 74%)12072(Top 549%)
HALF13.11 mi0.68 mi22625+8613569+4813569+4820822(Top 72%)12705(Top 78%)12705(Top 578%)
25K15.53 mi2.42 mi22186+43913340+22913340+22919926(Top 69%)12222(Top 75%)12222(Top 556%)
30K18.64 mi3.11 mi21504+68212988+35212988+35218210(Top 63%)11350(Top 69%)11350(Top 516%)
20M20.00 mi1.36 mi21234+27012834+15412834+15417959(Top 62%)11168(Top 68%)11168(Top 508%)
21M21.00 mi1.00 mi21014+22012719+11512719+11516907(Top 58%)10663(Top 65%)10663(Top 485%)
35K21.75 mi0.75 mi20863+15112643+7612643+7617138(Top 59%)10678(Top 65%)10678(Top 486%)
23M23.00 mi1.25 mi20692+17112546+9712546+9717518(Top 60%)10762(Top 66%)10762(Top 490%)
24M24.00 mi1.00 mi20520+17212448+9812448+9816314(Top 56%)10188(Top 62%)10188(Top 464%)
40K24.85 mi0.85 mi20375+14512358+9012358+9016382(Top 56%)10145(Top 62%)10145(Top 462%)
25.2M25.20 mi0.35 mi20313+6212321+3712321+3715950(Top 55%)9978(Top 61%)9978(Top 454%)
FINISH26.22 mi1.02 mi20143+17012216+10512216+10515052(Top 52%)9544(Top 58%)9544(Top 434%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21
+97ft-345ft

Overall

23601

Males

14049

M40-44

14049

5K→10K

3.1 - 6.2 mi

Top 81%
×5
+79ft-138ft

Overall

23550

Males

14027

M40-44

14027

10K→15K

6.2 - 9.3 mi

Top 81%
×3
+67ft-78ft

Overall

23601

Males

14049

M40-44

14049

15K→20K

9.3 - 12.4 mi

Top 67%
×5
+106ft-86ft

Overall

19535

Males

12072

M40-44

12072

20K→HALF

12.4 - 13.1 mi

Top 72%
×2
+19ft-37ft

Overall

20822

Males

12705

M40-44

12705

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

19926

Males

12222

M40-44

12222

25K→30K

15.5 - 18.6 mi

Top 63%
×9
+181ft-148ft

Overall

18210

Males

11350

M40-44

11350

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

17959

Males

11168

M40-44

11168

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16907

Males

10663

M40-44

10663

21M→35K

21.0 - 21.8 mi

Top 59%
×7
+17ft-86ft

Overall

17138

Males

10678

M40-44

10678

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17518

Males

10762

M40-44

10762

23M→24M

23.0 - 24.0 mi

Top 56%
×6
+12ft-82ft

Overall

16314

Males

10188

M40-44

10188

24M→40K

24.0 - 24.9 mi

Top 56%
×1
+6ft-20ft

Overall

16382

Males

10145

M40-44

10145

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1
+13ft-16ft

Overall

15950

Males

9978

M40-44

9978

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
×2
+22ft-21ft

Overall

15052

Males

9544

M40-44

9544

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3912
Passed By
439
Net Change
+3473
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23616
5K → 10K230224+6#23616#23610
10K → 15K146171-25#23610#23635
15K → 20K9240+924#23635#22711
20K → HALF893+86#22711#22625
HALF → 25K4434+439#22625#22186
25K → 30K6820+682#22186#21504
30K → 20M2711+270#21504#21234
20M → 21M2233+220#21234#21014
21M → 35K1543+151#21014#20863
35K → 23M18110+171#20863#20692
23M → 24M1753+172#20692#20520
24M → 40K1505+145#20520#20375
40K → 25.2M664+62#20375#20313
25.2M → FINISH1788+170#20313#20143
TOTALS3912439+3473
📊

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