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BOSTON MARATHON 2026

Charles Doern

Bib: 27386•M

MA

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
24:33
3.11 mi
Rank: #16201
Start → 5K
24:33 | 7:55/mi
10K
49:35
6.21 mi
Rank: #16912 (-711)
5K → 10K
25:02 | 8:04/mi
15K
1:14:03
9.32 mi
Rank: #16644 (+268)
10K → 15K
24:28 | 7:53/mi
20K
1:38:47
12.43 mi
Rank: #16429 (+215)
15K → 20K
24:44 | 7:58/mi
HALF
1:44:09
13.11 mi
Rank: #16398 (+31)
20K → HALF
5:22 | 7:53/mi
25K
2:03:47
15.53 mi
Rank: #16327 (+71)
HALF → 25K
19:38 | 8:06/mi
30K
2:30:06
18.64 mi
Rank: #16366 (-39)
25K → 30K
26:19 | 8:29/mi
20M
2:41:38
20.00 mi
Rank: #16340 (+26)
30K → 20M
11:32 | 8:30/mi
21M
2:50:30
21.00 mi
Rank: #16230 (+110)
20M → 21M
8:52 | 8:52/mi
35K
2:57:07
21.75 mi
Rank: #16344 (-114)
21M → 35K
6:37 | 8:51/mi
23M
3:08:09
23.00 mi
Rank: #16397 (-53)
35K → 23M
11:02 | 8:49/mi
24M
3:16:50
24.00 mi
Rank: #16472 (-75)
23M → 24M
8:41 | 8:41/mi
40K
3:24:39
24.85 mi
Rank: #16576 (-104)
24M → 40K
7:49 | 9:09/mi
25.2M
3:27:45
25.20 mi
Rank: #16529 (+47)
40K → 25.2M
3:06 | 9:00/mi
FINISH
3:36:01
26.22 mi
Rank: #16482 (+47)
25.2M → FINISH
8:16 | 8:07/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:09
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:51:52
Pace8:32 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:3824:337:5524:33
7:55
-
10K
6.21 mi12:10:4049:357:5925:02
8:04
+0:09
15K
9.32 mi12:35:081:14:037:5724:28
7:53
-0:11
20K
12.43 mi12:59:521:38:477:5724:44
7:58
+0:05
HALF
13.11 mi13:05:141:44:097:575:22
7:53
-0:05
25K
15.53 mi13:24:522:03:477:5919:38
8:06
+0:13
30K
18.64 mi13:51:112:30:068:0426:19
8:29
+0:23
20M
20.00 mi14:02:432:41:388:0511:32
8:30
+0:01
21M
21.00 mi14:11:352:50:308:088:52
8:52
+0:22
35K
21.75 mi14:18:122:57:078:096:37
8:51
-0:01
23M
23.00 mi14:29:143:08:098:1111:02
8:49
-0:02
24M
24.00 mi14:37:553:16:508:138:41
8:41
-0:08
40K
24.85 mi14:45:443:24:398:157:49
9:09
+0:28
25.2M
25.20 mi14:48:503:27:458:153:06
9:00
-0:09
FINISH
26.22 mi14:57:063:36:018:158:16
8:07
-0:53

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

7:53 /mi

Average Pace

8:15 /mi

Slowest Pace

9:09 /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

2:49:54

79% of race

Time at Steady Pace

46:07

21% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:14 /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 mi11:45:3824:337:5524:33
7:55
#16201
10K
6.21 mi12:10:4049:357:5925:02
8:04
#16912
15K
9.32 mi12:35:081:14:037:5724:28
7:53
#16644
20K
12.43 mi12:59:521:38:477:5724:44
7:58
#16429
HALF
13.11 mi13:05:141:44:097:575:22
7:53
#16398
25K
15.53 mi13:24:522:03:477:5919:38
8:06
#16327
30K
18.64 mi13:51:112:30:068:0426:19
8:29
#16366
20M
20.00 mi14:02:432:41:388:0511:32
8:30
#16340
21M
21.00 mi14:11:352:50:308:088:52
8:52
#16230
35K
21.75 mi14:18:122:57:078:096:37
8:51
#16344
23M
23.00 mi14:29:143:08:098:1111:02
8:49
#16397
24M
24.00 mi14:37:553:16:508:138:41
8:41
#16472
40K
24.85 mi14:45:443:24:398:157:49
9:09
#16576
25.2M
25.20 mi14:48:503:27:458:153:06
9:00
#16529
FINISH
26.22 mi14:57:063:36:018:158:16
8:07
#16482
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 mi16201106921069215964(Top 55%)10574(Top 65%)10574(Top 185%)
10K6.21 mi3.10 mi16912-71110958-26610958-26617660(Top 61%)11285(Top 69%)11285(Top 197%)
15K9.32 mi3.11 mi16644+26810866+9210866+9215964(Top 55%)10574(Top 65%)10574(Top 185%)
20K12.43 mi3.11 mi16429+21510762+10410762+10415829(Top 55%)10479(Top 64%)10479(Top 183%)
HALF13.11 mi0.68 mi16398+3110744+1810744+1816103(Top 55%)10641(Top 65%)10641(Top 186%)
25K15.53 mi2.42 mi16327+7110703+4110703+4116077(Top 55%)10544(Top 65%)10544(Top 184%)
30K18.64 mi3.11 mi16366-3910675+2810675+2816728(Top 58%)10715(Top 66%)10715(Top 187%)
20M20.00 mi1.36 mi16340+2610657+1810657+1816136(Top 56%)10362(Top 63%)10362(Top 181%)
21M21.00 mi1.00 mi16230+11010583+7410583+7415352(Top 53%)9974(Top 61%)9974(Top 174%)
35K21.75 mi0.75 mi16344-11410626-4310626-4319314(Top 67%)11632(Top 71%)11632(Top 203%)
23M23.00 mi1.25 mi16397-5310628-210628-217506(Top 60%)10750(Top 66%)10750(Top 188%)
24M24.00 mi1.00 mi16472-7510645-1710645-1717897(Top 62%)10893(Top 67%)10893(Top 190%)
40K24.85 mi0.85 mi16576-10410669-2410669-2419006(Top 65%)11355(Top 69%)11355(Top 198%)
25.2M25.20 mi0.35 mi16529+4710635+3410635+3414622(Top 50%)9360(Top 57%)9360(Top 164%)
FINISH26.22 mi1.02 mi16482+4710596+3910596+3915863(Top 55%)9931(Top 61%)9931(Top 174%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21
+97ft-345ft

Overall

15964

Males

10574

M18-39

10574

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17660

Males

11285

M18-39

11285

10K→15K

6.2 - 9.3 mi

Top 55%
×3
+67ft-78ft

Overall

15964

Males

10574

M18-39

10574

15K→20K

9.3 - 12.4 mi

Top 55%
×5
+106ft-86ft

Overall

15829

Males

10479

M18-39

10479

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

16103

Males

10641

M18-39

10641

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

16077

Males

10544

M18-39

10544

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16728

Males

10715

M18-39

10715

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16136

Males

10362

M18-39

10362

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15352

Males

9974

M18-39

9974

21M→35K

21.0 - 21.8 mi

Top 67%
×7
+17ft-86ft

Overall

19314

Males

11632

M18-39

11632

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17506

Males

10750

M18-39

10750

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

17897

Males

10893

M18-39

10893

24M→40K

24.0 - 24.9 mi

Top 65%
×1
+6ft-20ft

Overall

19006

Males

11355

M18-39

11355

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14622

Males

9360

M18-39

9360

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
×2
+22ft-21ft

Overall

15863

Males

9931

M18-39

9931

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1717*
Passed By
1388
Net Change
-281
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16201
5K → 10K75200-711#16201#16912
10K → 15K354*86+268#16912#16644
15K → 20K291*76+215#16644#16429
20K → HALF5019+31#16429#16398
HALF → 25K17099+71#16398#16327
25K → 30K185200-39#16327#16366
30K → 20M9872+26#16366#16340
20M → 21M14737+110#16340#16230
21M → 35K34148-114#16230#16344
35K → 23M77130-53#16344#16397
23M → 24M49124-75#16397#16472
24M → 40K42146-104#16472#16576
40K → 25.2M6114+47#16576#16529
25.2M → FINISH8437+47#16529#16482
TOTALS1717*1388-281

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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