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BOSTON MARATHON 2026

Christian Dionne

Bib: 10011•M

QC

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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 (M45-49)
#0 / 2413
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
22:49
3.11 mi
Rank: #11409
Start → 5K
22:49 | 7:21/mi
10K
46:13
6.21 mi
Rank: #12293 (-884)
5K → 10K
23:24 | 7:32/mi
15K
1:10:16
9.32 mi
Rank: #13125 (-832)
10K → 15K
24:03 | 7:45/mi
20K
1:34:11
12.43 mi
Rank: #13265 (-140)
15K → 20K
23:55 | 7:42/mi
HALF
1:39:21
13.11 mi
Rank: #13286 (-21)
20K → HALF
5:10 | 7:35/mi
25K
1:58:09
15.53 mi
Rank: #13291 (-5)
HALF → 25K
18:48 | 7:46/mi
30K
2:23:16
18.64 mi
Rank: #13413 (-122)
25K → 30K
25:07 | 8:06/mi
20M
2:33:51
20.00 mi
Rank: #13224 (+189)
30K → 20M
10:35 | 7:48/mi
21M
2:42:33
21.00 mi
Rank: #13268 (-44)
20M → 21M
8:42 | 8:42/mi
35K
2:48:45
21.75 mi
Rank: #13370 (-102)
21M → 35K
6:12 | 8:18/mi
23M
2:59:50
23.00 mi
Rank: #13678 (-308)
35K → 23M
11:05 | 8:52/mi
24M
3:08:39
24.00 mi
Rank: #13929 (-251)
23M → 24M
8:49 | 8:49/mi
40K
3:16:26
24.85 mi
Rank: #14157 (-228)
24M → 40K
7:47 | 9:07/mi
25.2M
3:20:01
25.20 mi
Rank: #14340 (-183)
40K → 25.2M
3:35 | 10:24/mi
FINISH
3:29:09
26.22 mi
Rank: #14665 (-325)
25.2M → FINISH
9:08 | 8:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:21
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:49:48
Pace8:23 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:2722:497:2122:49
7:21
-
10K
6.21 mi11:31:5146:137:2723:24
7:32
+0:11
15K
9.32 mi11:55:541:10:167:3324:03
7:45
+0:13
20K
12.43 mi12:19:491:34:117:3523:55
7:42
-0:03
HALF
13.11 mi12:24:591:39:217:355:10
7:35
-0:07
25K
15.53 mi12:43:471:58:097:3718:48
7:46
+0:11
30K
18.64 mi13:08:542:23:167:4225:07
8:06
+0:20
20M
20.00 mi13:19:292:33:517:4210:35
7:48
-0:18
21M
21.00 mi13:28:112:42:337:458:42
8:42
+0:54
35K
21.75 mi13:34:232:48:457:466:12
8:18
-0:24
23M
23.00 mi13:45:282:59:507:5011:05
8:52
+0:34
24M
24.00 mi13:54:173:08:397:528:49
8:49
-0:03
40K
24.85 mi14:02:043:16:267:557:47
9:07
+0:18
25.2M
25.20 mi14:05:393:20:017:573:35
10:24
+1:17
FINISH
26.22 mi14:14:473:29:097:599:08
8:58
-1:26

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

7:21 /mi

Average Pace

7:59 /mi

Slowest Pace

10:24 /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

1:15:18

36% of race

Time at Steady Pace

1:24:45

41% of race

Time at Slower Pace

49:06

23% of race

Average Pace: 7:59 /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 mi11:08:2722:497:2122:49
7:21
#11409
10K
6.21 mi11:31:5146:137:2723:24
7:32
#12293
15K
9.32 mi11:55:541:10:167:3324:03
7:45
#13125
20K
12.43 mi12:19:491:34:117:3523:55
7:42
#13265
HALF
13.11 mi12:24:591:39:217:355:10
7:35
#13286
25K
15.53 mi12:43:471:58:097:3718:48
7:46
#13291
30K
18.64 mi13:08:542:23:167:4225:07
8:06
#13413
20M
20.00 mi13:19:292:33:517:4210:35
7:48
#13224
21M
21.00 mi13:28:112:42:337:458:42
8:42
#13268
35K
21.75 mi13:34:232:48:457:466:12
8:18
#13370
23M
23.00 mi13:45:282:59:507:5011:05
8:52
#13678
24M
24.00 mi13:54:173:08:397:528:49
8:49
#13929
40K
24.85 mi14:02:043:16:267:557:47
9:07
#14157
25.2M
25.20 mi14:05:393:20:017:573:35
10:24
#14340
FINISH
26.22 mi14:14:473:29:097:599:08
8:58
#14665
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi114098782878214847(Top 51%)10137(Top 62%)10137(Top 420%)
10K6.21 mi3.10 mi12293-8849139-3579139-35713217(Top 46%)9505(Top 58%)9505(Top 394%)
15K9.32 mi3.11 mi13125-8329461-3229461-32214847(Top 51%)10137(Top 62%)10137(Top 420%)
20K12.43 mi3.11 mi13265-1409488-279488-2713696(Top 47%)9605(Top 59%)9605(Top 398%)
HALF13.11 mi0.68 mi13286-219496-89496-813612(Top 47%)9645(Top 59%)9645(Top 400%)
25K15.53 mi2.42 mi13291-59479+179479+1713436(Top 46%)9411(Top 58%)9411(Top 390%)
30K18.64 mi3.11 mi13413-1229482-39482-314101(Top 49%)9600(Top 59%)9600(Top 398%)
20M20.00 mi1.36 mi13224+1899376+1069376+10611274(Top 39%)8218(Top 50%)8218(Top 341%)
21M21.00 mi1.00 mi13268-449373+39373+314368(Top 50%)9542(Top 58%)9542(Top 395%)
35K21.75 mi0.75 mi13370-1029404-319404-3116307(Top 56%)10315(Top 63%)10315(Top 427%)
23M23.00 mi1.25 mi13678-3089499-959499-9517736(Top 61%)10840(Top 66%)10840(Top 449%)
24M24.00 mi1.00 mi13929-2519595-969595-9618578(Top 64%)11221(Top 69%)11221(Top 465%)
40K24.85 mi0.85 mi14157-2289663-689663-6818844(Top 65%)11274(Top 69%)11274(Top 467%)
25.2M25.20 mi0.35 mi14340-1839726-639726-6320679(Top 71%)12182(Top 75%)12182(Top 505%)
FINISH26.22 mi1.02 mi14665-3259842-1169842-11620337(Top 70%)12008(Top 73%)12008(Top 498%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14847

Males

10137

M45-49

10137

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13217

Males

9505

M45-49

9505

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14847

Males

10137

M45-49

10137

15K→20K

9.3 - 12.4 mi

Top 47%
×5
+106ft-86ft

Overall

13696

Males

9605

M45-49

9605

20K→HALF

12.4 - 13.1 mi

Top 47%
×2
+19ft-37ft

Overall

13612

Males

9645

M45-49

9645

HALF→25K

13.1 - 15.5 mi

Top 46%
×4
+66ft-88ft

Overall

13436

Males

9411

M45-49

9411

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14101

Males

9600

M45-49

9600

30K→20M

18.6 - 20.0 mi

Top 39%
×5
+64ft-50ft

Overall

11274

Males

8218

M45-49

8218

20M→21M

20.0 - 21.0 mi

Top 50%
×8
+106ft-24ft

Overall

14368

Males

9542

M45-49

9542

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16307

Males

10315

M45-49

10315

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17736

Males

10840

M45-49

10840

23M→24M

23.0 - 24.0 mi

Top 64%
×6
+12ft-82ft

Overall

18578

Males

11221

M45-49

11221

24M→40K

24.0 - 24.9 mi

Top 65%
×1
+6ft-20ft

Overall

18844

Males

11274

M45-49

11274

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1
+13ft-16ft

Overall

20679

Males

12182

M45-49

12182

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2
+22ft-21ft

Overall

20337

Males

12008

M45-49

12008

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
897
Passed By
2205
Net Change
-3256
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11409
5K → 10K47200-884#11409#12293
10K → 15K45200-832#12293#13125
15K → 20K111200-140#13125#13265
20K → HALF1940-21#13265#13286
HALF → 25K116121-5#13286#13291
25K → 30K161200-122#13291#13413
30K → 20M19910+189#13413#13224
20M → 21M67111-44#13224#13268
21M → 35K34136-102#13268#13370
35K → 23M38200-308#13370#13678
23M → 24M17200-251#13678#13929
24M → 40K28200-228#13929#14157
40K → 25.2M4187-183#14157#14340
25.2M → FINISH11200-325#14340#14665
TOTALS8972205-3256
📊

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