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BOSTON MARATHON 2026

Bryan Drennan

Bib: 12297•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 40%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 43%
Age Group (M50-54)
#0 / 1868
Top 46%
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
23:46
3.11 mi
Rank: #14084
Start → 5K
23:46 | 7:39/mi
10K
47:35
6.21 mi
Rank: #14228 (-144)
5K → 10K
23:49 | 7:40/mi
15K
1:11:19
9.32 mi
Rank: #14109 (+119)
10K → 15K
23:44 | 7:39/mi
20K
1:35:00
12.43 mi
Rank: #13803 (+306)
15K → 20K
23:41 | 7:38/mi
HALF
1:40:11
13.11 mi
Rank: #13800 (+3)
20K → HALF
5:11 | 7:37/mi
25K
1:58:42
15.53 mi
Rank: #13562 (+238)
HALF → 25K
18:31 | 7:39/mi
30K
2:22:18
18.64 mi
Rank: #12989 (+573)
25K → 30K
23:36 | 7:36/mi
20M
2:32:41
20.00 mi
Rank: #12749 (+240)
30K → 20M
10:23 | 7:39/mi
21M
2:40:35
21.00 mi
Rank: #12536 (+213)
20M → 21M
7:54 | 7:54/mi
35K
2:45:57
21.75 mi
Rank: #12369 (+167)
21M → 35K
5:22 | 7:11/mi
23M
2:55:14
23.00 mi
Rank: #12094 (+275)
35K → 23M
9:17 | 7:26/mi
24M
3:02:35
24.00 mi
Rank: #11901 (+193)
23M → 24M
7:21 | 7:21/mi
40K
3:09:11
24.85 mi
Rank: #11830 (+71)
24M → 40K
6:36 | 7:44/mi
25.2M
3:12:00
25.20 mi
Rank: #11777 (+53)
40K → 25.2M
2:49 | 8:11/mi
FINISH
3:19:27
26.22 mi
Rank: #11676 (+101)
25.2M → FINISH
7:27 | 7:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:40:11
Pace7:39 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:16
Pace7:35 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:1423:467:3923:46
7:39
-
10K
6.21 mi11:52:0347:357:4023:49
7:40
+0:01
15K
9.32 mi12:15:471:11:197:4023:44
7:39
-0:01
20K
12.43 mi12:39:281:35:007:3923:41
7:38
-0:01
HALF
13.11 mi12:44:391:40:117:395:11
7:37
-0:01
25K
15.53 mi13:03:101:58:427:3918:31
7:39
+0:02
30K
18.64 mi13:26:462:22:187:3923:36
7:36
-0:03
20M
20.00 mi13:37:092:32:417:3910:23
7:39
+0:03
21M
21.00 mi13:45:032:40:357:397:54
7:54
+0:15
35K
21.75 mi13:50:252:45:577:385:22
7:11
-0:43
23M
23.00 mi13:59:422:55:147:389:17
7:26
+0:15
24M
24.00 mi14:07:033:02:357:377:21
7:21
-0:05
40K
24.85 mi14:13:393:09:117:376:36
7:44
+0:23
25.2M
25.20 mi14:16:283:12:007:382:49
8:11
+0:27
FINISH
26.22 mi14:23:553:19:277:377:27
7:19
-0:52

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

7:11 /mi

Average Pace

7:37 /mi

Slowest Pace

8:11 /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

3:16:38

99% of race

Time at Steady Pace

2:49

1% of race

Time at Slower Pace

0:00

0% 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 mi11:28:1423:467:3923:46
7:39
#14084
10K
6.21 mi11:52:0347:357:4023:49
7:40
#14228
15K
9.32 mi12:15:471:11:197:4023:44
7:39
#14109
20K
12.43 mi12:39:281:35:007:3923:41
7:38
#13803
HALF
13.11 mi12:44:391:40:117:395:11
7:37
#13800
25K
15.53 mi13:03:101:58:427:3918:31
7:39
#13562
30K
18.64 mi13:26:462:22:187:3923:36
7:36
#12989
20M
20.00 mi13:37:092:32:417:3910:23
7:39
#12749
21M
21.00 mi13:45:032:40:357:397:54
7:54
#12536
35K
21.75 mi13:50:252:45:577:385:22
7:11
#12369
23M
23.00 mi13:59:422:55:147:389:17
7:26
#12094
24M
24.00 mi14:07:033:02:357:377:21
7:21
#11901
40K
24.85 mi14:13:393:09:117:376:36
7:44
#11830
25.2M
25.20 mi14:16:283:12:007:382:49
8:11
#11777
FINISH
26.22 mi14:23:553:19:277:377:27
7:19
#11676
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi140849902990213990(Top 48%)9795(Top 60%)9795(Top 524%)
10K6.21 mi3.10 mi14228-1449934-329934-3214438(Top 50%)10012(Top 61%)10012(Top 536%)
15K9.32 mi3.11 mi14109+1199857+779857+7713990(Top 48%)9795(Top 60%)9795(Top 524%)
20K12.43 mi3.11 mi13803+3069716+1419716+14113017(Top 45%)9291(Top 57%)9291(Top 497%)
HALF13.11 mi0.68 mi13800+39714+29714+213790(Top 48%)9685(Top 59%)9685(Top 518%)
25K15.53 mi2.42 mi13562+2389595+1199595+11912513(Top 43%)9022(Top 55%)9022(Top 483%)
30K18.64 mi3.11 mi12989+5739298+2979298+29710407(Top 36%)7906(Top 48%)7906(Top 423%)
20M20.00 mi1.36 mi12749+2409159+1399159+13910167(Top 35%)7664(Top 47%)7664(Top 410%)
21M21.00 mi1.00 mi12536+2139048+1119048+1119223(Top 32%)7076(Top 43%)7076(Top 379%)
35K21.75 mi0.75 mi12369+1678968+808968+808362(Top 29%)6633(Top 41%)6633(Top 355%)
23M23.00 mi1.25 mi12094+2758829+1398829+1398272(Top 29%)6495(Top 40%)6495(Top 348%)
24M24.00 mi1.00 mi11901+1938714+1158714+1158964(Top 31%)6794(Top 42%)6794(Top 364%)
40K24.85 mi0.85 mi11830+718665+498665+4910437(Top 36%)7434(Top 45%)7434(Top 398%)
25.2M25.20 mi0.35 mi11777+538627+388627+389360(Top 32%)6817(Top 42%)6817(Top 365%)
FINISH26.22 mi1.02 mi11676+1018545+828545+829953(Top 34%)7097(Top 43%)7097(Top 380%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21
+97ft-345ft

Overall

13990

Males

9795

M50-54

9795

5K→10K

3.1 - 6.2 mi

Top 50%
×5
+79ft-138ft

Overall

14438

Males

10012

M50-54

10012

10K→15K

6.2 - 9.3 mi

Top 48%
×3
+67ft-78ft

Overall

13990

Males

9795

M50-54

9795

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

13017

Males

9291

M50-54

9291

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

13790

Males

9685

M50-54

9685

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12513

Males

9022

M50-54

9022

25K→30K

15.5 - 18.6 mi

Top 36%
×9
+181ft-148ft

Overall

10407

Males

7906

M50-54

7906

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10167

Males

7664

M50-54

7664

20M→21M

20.0 - 21.0 mi

Top 32%
×8
+106ft-24ft

Overall

9223

Males

7076

M50-54

7076

21M→35K

21.0 - 21.8 mi

Top 29%
×7
+17ft-86ft

Overall

8362

Males

6633

M50-54

6633

35K→23M

21.8 - 23.0 mi

Top 29%
×5
+23ft-63ft

Overall

8272

Males

6495

M50-54

6495

23M→24M

23.0 - 24.0 mi

Top 31%
×6
+12ft-82ft

Overall

8964

Males

6794

M50-54

6794

24M→40K

24.0 - 24.9 mi

Top 36%
×1
+6ft-20ft

Overall

10437

Males

7434

M50-54

7434

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9360

Males

6817

M50-54

6817

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9953

Males

7097

M50-54

7097

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3139
Passed By
731
Net Change
+2408
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14084
5K → 10K234378-144#14084#14228
10K → 15K255136+119#14228#14109
15K → 20K35246+306#14109#13803
20K → HALF3734+3#13803#13800
HALF → 25K26022+238#13800#13562
25K → 30K5818+573#13562#12989
30K → 20M2466+240#12989#12749
20M → 21M2229+213#12749#12536
21M → 35K1681+167#12536#12369
35K → 23M2805+275#12369#12094
23M → 24M2029+193#12094#11901
24M → 40K10332+71#11901#11830
40K → 25.2M596+53#11830#11777
25.2M → FINISH14039+101#11777#11676
TOTALS3139731+2408
📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing