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BOSTON MARATHON 2026

Kezia Duarte

Bib: 32639•F

MA

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
37:13
3.11 mi
Rank: #28789
Start → 5K
37:13 | 11:59/mi
10K
1:13:22
6.21 mi
Rank: #28615 (+174)
5K → 10K
36:09 | 11:39/mi
15K
1:49:22
9.32 mi
Rank: #28433 (+182)
10K → 15K
36:00 | 11:36/mi
20K
2:27:38
12.43 mi
Rank: #28397 (+36)
15K → 20K
38:16 | 12:20/mi
HALF
2:35:28
13.11 mi
Rank: #28373 (+24)
20K → HALF
7:50 | 11:30/mi
25K
3:07:14
15.53 mi
Rank: #28374 (-1)
HALF → 25K
31:46 | 13:06/mi
30K
3:47:57
18.64 mi
Rank: #28286 (+88)
25K → 30K
40:43 | 13:07/mi
20M
4:05:52
20.00 mi
Rank: #28248 (+38)
30K → 20M
17:55 | 13:12/mi
21M
4:21:45
21.00 mi
Rank: #28271 (-23)
20M → 21M
15:53 | 15:53/mi
35K
4:30:46
21.75 mi
Rank: #28242 (+29)
21M → 35K
9:01 | 12:04/mi
23M
4:47:51
23.00 mi
Rank: #28234 (+8)
35K → 23M
17:05 | 13:40/mi
24M
5:02:08
24.00 mi
Rank: #28264 (-30)
23M → 24M
14:17 | 14:17/mi
40K
5:12:10
24.85 mi
Rank: #28197 (+67)
24M → 40K
10:02 | 11:45/mi
25.2M
5:17:47
25.20 mi
Rank: #28213 (-16)
40K → 25.2M
5:37 | 16:18/mi
FINISH
5:31:00
26.22 mi
Rank: #28219 (-6)
25.2M → FINISH
13:13 | 12:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:35:28
Pace11:52 /mi
2nd Half
Distance13.11 mi
Time2:55:32
Pace13:24 /mi
📊Positive Split: 12.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:06:1837:1311:5937:13
11:59
-
10K
6.21 mi12:42:271:13:2211:4936:09
11:39
-0:20
15K
9.32 mi13:18:271:49:2211:4536:00
11:36
-0:03
20K
12.43 mi13:56:432:27:3811:5338:16
12:20
+0:44
HALF
13.11 mi14:04:332:35:2811:527:50
11:30
-0:50
25K
15.53 mi14:36:193:07:1412:0431:46
13:06
+1:36
30K
18.64 mi15:17:023:47:5712:1440:43
13:07
+0:01
20M
20.00 mi15:34:574:05:5212:1817:55
13:12
+0:05
21M
21.00 mi15:50:504:21:4512:2815:53
15:53
+2:41
35K
21.75 mi15:59:514:30:4612:289:01
12:04
-3:49
23M
23.00 mi16:16:564:47:5112:3117:05
13:40
+1:36
24M
24.00 mi16:31:135:02:0812:3614:17
14:17
+0:37
40K
24.85 mi16:41:155:12:1012:3410:02
11:45
-2:32
25.2M
25.20 mi16:46:525:17:4712:375:37
16:18
+4:33
FINISH
26.22 mi17:00:055:31:0012:3913:13
12:59
-3:19

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

11:30 /mi

Average Pace

12:38 /mi

Slowest Pace

16:18 /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

2:16:15

41% of race

Time at Steady Pace

2:38:58

48% of race

Time at Slower Pace

35:47

11% of race

Average Pace: 12:37 /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 mi12:06:1837:1311:5937:13
11:59
#28789
10K
6.21 mi12:42:271:13:2211:4936:09
11:39
#28615
15K
9.32 mi13:18:271:49:2211:4536:00
11:36
#28433
20K
12.43 mi13:56:432:27:3811:5338:16
12:20
#28397
HALF
13.11 mi14:04:332:35:2811:527:50
11:30
#28373
25K
15.53 mi14:36:193:07:1412:0431:46
13:06
#28374
30K
18.64 mi15:17:023:47:5712:1440:43
13:07
#28286
20M
20.00 mi15:34:574:05:5212:1817:55
13:12
#28248
21M
21.00 mi15:50:504:21:4512:2815:53
15:53
#28271
35K
21.75 mi15:59:514:30:4612:289:01
12:04
#28242
23M
23.00 mi16:16:564:47:5112:3117:05
13:40
#28234
24M
24.00 mi16:31:135:02:0812:3614:17
14:17
#28264
40K
24.85 mi16:41:155:12:1012:3410:02
11:45
#28197
25.2M
25.20 mi16:46:525:17:4712:375:37
16:18
#28213
FINISH
26.22 mi17:00:055:31:0012:3913:13
12:59
#28219
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi28789124171241728054(Top 97%)11953(Top 95%)11953(Top 209%)
10K6.21 mi3.10 mi28615+17412299+11812299+11828338(Top 98%)12117(Top 96%)12117(Top 212%)
15K9.32 mi3.11 mi28433+18212180+11912180+11928054(Top 97%)11953(Top 95%)11953(Top 209%)
20K12.43 mi3.11 mi28397+3612157+2312157+2328265(Top 97%)12088(Top 96%)12088(Top 211%)
HALF13.11 mi0.68 mi28373+2412146+1112146+1127873(Top 96%)11885(Top 94%)11885(Top 208%)
25K15.53 mi2.42 mi28374-1121461214628282(Top 97%)12126(Top 96%)12126(Top 212%)
30K18.64 mi3.11 mi28286+8812098+4812098+4827795(Top 96%)11887(Top 95%)11887(Top 208%)
20M20.00 mi1.36 mi28248+3812077+2112077+2127573(Top 95%)11808(Top 94%)11808(Top 207%)
21M21.00 mi1.00 mi28271-2312093-1612093-1628534(Top 98%)12348(Top 98%)12348(Top 216%)
35K21.75 mi0.75 mi28242+2912079+1412079+1426797(Top 92%)11462(Top 91%)11462(Top 201%)
23M23.00 mi1.25 mi28234+8120791207927901(Top 96%)12021(Top 96%)12021(Top 210%)
24M24.00 mi1.00 mi28264-3012102-2312102-2328480(Top 98%)12346(Top 98%)12346(Top 216%)
40K24.85 mi0.85 mi28197+6712069+3312069+3325510(Top 88%)10906(Top 87%)10906(Top 191%)
25.2M25.20 mi0.35 mi28213-1612081-1212081-1228557(Top 98%)12410(Top 99%)12410(Top 217%)
FINISH26.22 mi1.02 mi28219-612088-712088-728193(Top 97%)12218(Top 97%)12218(Top 214%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21
+97ft-345ft

Overall

28054

Females

11953

F18-39

11953

5K→10K

3.1 - 6.2 mi

Top 98%
×5
+79ft-138ft

Overall

28338

Females

12117

F18-39

12117

10K→15K

6.2 - 9.3 mi

Top 97%
×3
+67ft-78ft

Overall

28054

Females

11953

F18-39

11953

15K→20K

9.3 - 12.4 mi

Top 97%
×5
+106ft-86ft

Overall

28265

Females

12088

F18-39

12088

20K→HALF

12.4 - 13.1 mi

Top 96%
×2
+19ft-37ft

Overall

27873

Females

11885

F18-39

11885

HALF→25K

13.1 - 15.5 mi

Top 97%
×4
+66ft-88ft

Overall

28282

Females

12126

F18-39

12126

25K→30K

15.5 - 18.6 mi

Top 96%
×9
+181ft-148ft

Overall

27795

Females

11887

F18-39

11887

30K→20M

18.6 - 20.0 mi

Top 95%
×5
+64ft-50ft

Overall

27573

Females

11808

F18-39

11808

20M→21M

20.0 - 21.0 mi

Top 98%
×8
+106ft-24ft

Overall

28534

Females

12348

F18-39

12348

21M→35K

21.0 - 21.8 mi

Top 92%
×7
+17ft-86ft

Overall

26797

Females

11462

F18-39

11462

35K→23M

21.8 - 23.0 mi

Top 96%
×5
+23ft-63ft

Overall

27901

Females

12021

F18-39

12021

23M→24M

23.0 - 24.0 mi

Top 98%
×6
+12ft-82ft

Overall

28480

Females

12346

F18-39

12346

24M→40K

24.0 - 24.9 mi

Top 88%
×1
+6ft-20ft

Overall

25510

Females

10906

F18-39

10906

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1
+13ft-16ft

Overall

28557

Females

12410

F18-39

12410

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
×2
+22ft-21ft

Overall

28193

Females

12218

F18-39

12218

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
818
Passed By
248
Net Change
+570
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28789
5K → 10K1806+174#28789#28615
10K → 15K1908+182#28615#28433
15K → 20K7438+36#28433#28397
20K → HALF240+24#28397#28373
HALF → 25K4344-1#28373#28374
25K → 30K10618+88#28374#28286
30K → 20M435+38#28286#28248
20M → 21M1235-23#28248#28271
21M → 35K312+29#28271#28242
35K → 23M2921+8#28242#28234
23M → 24M333-30#28234#28264
24M → 40K670+67#28264#28197
40K → 25.2M420-16#28197#28213
25.2M → FINISH1218-6#28213#28219
TOTALS818248+570
📊

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