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BOSTON MARATHON 2026

Bernie Carty

Bib: 20846•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 49%
Age Group (F45-49)
#0 / 1786
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
27:33
3.11 mi
Rank: #22031
Start → 5K
27:33 | 8:53/mi
10K
54:49
6.21 mi
Rank: #21926 (+105)
5K → 10K
27:16 | 8:47/mi
15K
1:21:46
9.32 mi
Rank: #21651 (+275)
10K → 15K
26:57 | 8:41/mi
20K
1:48:30
12.43 mi
Rank: #21191 (+460)
15K → 20K
26:44 | 8:37/mi
HALF
1:54:20
13.11 mi
Rank: #21169 (+22)
20K → HALF
5:50 | 8:34/mi
25K
2:15:01
15.53 mi
Rank: #20790 (+379)
HALF → 25K
20:41 | 8:32/mi
30K
2:42:10
18.64 mi
Rank: #20330 (+460)
25K → 30K
27:09 | 8:45/mi
20M
2:54:03
20.00 mi
Rank: #20119 (+211)
30K → 20M
11:53 | 8:45/mi
21M
3:03:11
21.00 mi
Rank: #19939 (+180)
20M → 21M
9:08 | 9:08/mi
35K
3:09:30
21.75 mi
Rank: #19836 (+103)
21M → 35K
6:19 | 8:27/mi
23M
3:20:16
23.00 mi
Rank: #19651 (+185)
35K → 23M
10:46 | 8:37/mi
24M
3:28:34
24.00 mi
Rank: #19483 (+168)
23M → 24M
8:18 | 8:18/mi
40K
3:35:38
24.85 mi
Rank: #19285 (+198)
24M → 40K
7:04 | 8:16/mi
25.2M
3:38:43
25.20 mi
Rank: #19207 (+78)
40K → 25.2M
3:05 | 8:57/mi
FINISH
3:47:03
26.22 mi
Rank: #19089 (+118)
25.2M → FINISH
8:20 | 8:11/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:54:20
Pace8:44 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:52:43
Pace8:36 /mi
📊Negative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2927:338:5327:33
8:53
-
10K
6.21 mi11:43:4554:498:5027:16
8:47
-0:06
15K
9.32 mi12:10:421:21:468:4726:57
8:41
-0:06
20K
12.43 mi12:37:261:48:308:4426:44
8:37
-0:04
HALF
13.11 mi12:43:161:54:208:445:50
8:34
-0:03
25K
15.53 mi13:03:572:15:018:4220:41
8:32
-0:02
30K
18.64 mi13:31:062:42:108:4227:09
8:45
+0:13
20M
20.00 mi13:42:592:54:038:4311:53
8:45
0:00
21M
21.00 mi13:52:073:03:118:449:08
9:08
+0:23
35K
21.75 mi13:58:263:09:308:436:19
8:27
-0:41
23M
23.00 mi14:09:123:20:168:4310:46
8:37
+0:10
24M
24.00 mi14:17:303:28:348:428:18
8:18
-0:19
40K
24.85 mi14:24:343:35:388:417:04
8:16
-0:02
25.2M
25.20 mi14:27:393:38:438:413:05
8:57
+0:41
FINISH
26.22 mi14:35:593:47:038:408:20
8:11
-0:46

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

8:11 /mi

Average Pace

8:40 /mi

Slowest Pace

9:08 /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

3:37:55

96% of race

Time at Steady Pace

9:08

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:40 /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 mi11:16:2927:338:5327:33
8:53
#22031
10K
6.21 mi11:43:4554:498:5027:16
8:47
#21926
15K
9.32 mi12:10:421:21:468:4726:57
8:41
#21651
20K
12.43 mi12:37:261:48:308:4426:44
8:37
#21191
HALF
13.11 mi12:43:161:54:208:445:50
8:34
#21169
25K
15.53 mi13:03:572:15:018:4220:41
8:32
#20790
30K
18.64 mi13:31:062:42:108:4227:09
8:45
#20330
20M
20.00 mi13:42:592:54:038:4311:53
8:45
#20119
21M
21.00 mi13:52:073:03:118:449:08
9:08
#19939
35K
21.75 mi13:58:263:09:308:436:19
8:27
#19836
23M
23.00 mi14:09:123:20:168:4310:46
8:37
#19651
24M
24.00 mi14:17:303:28:348:428:18
8:18
#19483
40K
24.85 mi14:24:343:35:388:417:04
8:16
#19285
25.2M
25.20 mi14:27:393:38:438:413:05
8:57
#19207
FINISH
26.22 mi14:35:593:47:038:408:20
8:11
#19089
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi220318703870321074(Top 73%)8167(Top 65%)8167(Top 457%)
10K6.21 mi3.10 mi21926+1058629+748629+7421796(Top 75%)8539(Top 68%)8539(Top 478%)
15K9.32 mi3.11 mi21651+2758487+1428487+14221074(Top 73%)8167(Top 65%)8167(Top 457%)
20K12.43 mi3.11 mi21191+4608258+2298258+22919910(Top 69%)7572(Top 60%)7572(Top 424%)
HALF13.11 mi0.68 mi21169+228246+128246+1220604(Top 71%)7904(Top 63%)7904(Top 443%)
25K15.53 mi2.42 mi20790+3798052+1948052+19418758(Top 65%)6989(Top 56%)6989(Top 391%)
30K18.64 mi3.11 mi20330+4607828+2247828+22418257(Top 63%)6820(Top 54%)6820(Top 382%)
20M20.00 mi1.36 mi20119+2117729+997729+9917699(Top 61%)6589(Top 52%)6589(Top 369%)
21M21.00 mi1.00 mi19939+1807652+777652+7716869(Top 58%)6183(Top 49%)6183(Top 346%)
35K21.75 mi0.75 mi19836+1037608+447608+4417332(Top 60%)6540(Top 52%)6540(Top 366%)
23M23.00 mi1.25 mi19651+1857542+667542+6616380(Top 56%)6074(Top 48%)6074(Top 340%)
24M24.00 mi1.00 mi19483+1687459+837459+8315734(Top 54%)5759(Top 46%)5759(Top 322%)
40K24.85 mi0.85 mi19285+1987361+987361+9814302(Top 49%)5073(Top 40%)5073(Top 284%)
25.2M25.20 mi0.35 mi19207+787330+317330+3114502(Top 50%)5194(Top 41%)5194(Top 291%)
FINISH26.22 mi1.02 mi19089+1187280+507280+5016330(Top 56%)6138(Top 49%)6138(Top 344%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21
+97ft-345ft

Overall

21074

Females

8167

F45-49

8167

5K→10K

3.1 - 6.2 mi

Top 75%
×5
+79ft-138ft

Overall

21796

Females

8539

F45-49

8539

10K→15K

6.2 - 9.3 mi

Top 73%
×3
+67ft-78ft

Overall

21074

Females

8167

F45-49

8167

15K→20K

9.3 - 12.4 mi

Top 69%
×5
+106ft-86ft

Overall

19910

Females

7572

F45-49

7572

20K→HALF

12.4 - 13.1 mi

Top 71%
×2
+19ft-37ft

Overall

20604

Females

7904

F45-49

7904

HALF→25K

13.1 - 15.5 mi

Top 65%
×4
+66ft-88ft

Overall

18758

Females

6989

F45-49

6989

25K→30K

15.5 - 18.6 mi

Top 63%
×9
+181ft-148ft

Overall

18257

Females

6820

F45-49

6820

30K→20M

18.6 - 20.0 mi

Top 61%
×5
+64ft-50ft

Overall

17699

Females

6589

F45-49

6589

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16869

Females

6183

F45-49

6183

21M→35K

21.0 - 21.8 mi

Top 60%
×7
+17ft-86ft

Overall

17332

Females

6540

F45-49

6540

35K→23M

21.8 - 23.0 mi

Top 56%
×5
+23ft-63ft

Overall

16380

Females

6074

F45-49

6074

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15734

Females

5759

F45-49

5759

24M→40K

24.0 - 24.9 mi

Top 49%
×1
+6ft-20ft

Overall

14302

Females

5073

F45-49

5073

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1
+13ft-16ft

Overall

14502

Females

5194

F45-49

5194

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
×2
+22ft-21ft

Overall

16330

Females

6138

F45-49

6138

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3356
Passed By
414
Net Change
+2942
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22031
5K → 10K335230+105#22031#21926
10K → 15K33964+275#21926#21651
15K → 20K47616+460#21651#21191
20K → HALF4220+22#21191#21169
HALF → 25K3856+379#21169#20790
25K → 30K47717+460#20790#20330
30K → 20M2187+211#20330#20119
20M → 21M19212+180#20119#19939
21M → 35K1063+103#19939#19836
35K → 23M19510+185#19836#19651
23M → 24M17911+168#19651#19483
24M → 40K2013+198#19483#19285
40K → 25.2M846+78#19285#19207
25.2M → FINISH1279+118#19207#19089
TOTALS3356414+2942
📊

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