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BOSTON MARATHON 2026

Natosha Crisco

Bib: 8122•F

AR

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
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
26:53
3.11 mi
Rank: #20946
Start → 5K
26:53 | 8:40/mi
10K
52:43
6.21 mi
Rank: #20091 (+855)
5K → 10K
25:50 | 8:19/mi
15K
1:18:27
9.32 mi
Rank: #19670 (+421)
10K → 15K
25:44 | 8:17/mi
20K
1:44:39
12.43 mi
Rank: #19473 (+197)
15K → 20K
26:12 | 8:26/mi
HALF
1:50:24
13.11 mi
Rank: #19505 (-32)
20K → HALF
5:45 | 8:27/mi
25K
2:11:51
15.53 mi
Rank: #19660 (-155)
HALF → 25K
21:27 | 8:51/mi
30K
2:40:07
18.64 mi
Rank: #19729 (-69)
25K → 30K
28:16 | 9:06/mi
20M
2:52:48
20.00 mi
Rank: #19790 (-61)
30K → 20M
12:41 | 9:21/mi
21M
3:02:44
21.00 mi
Rank: #19824 (-34)
20M → 21M
9:56 | 9:56/mi
35K
3:10:51
21.75 mi
Rank: #20181 (-357)
21M → 35K
8:07 | 10:51/mi
23M
3:24:30
23.00 mi
Rank: #20572 (-391)
35K → 23M
13:39 | 10:55/mi
24M
3:34:08
24.00 mi
Rank: #20643 (-71)
23M → 24M
9:38 | 9:38/mi
40K
3:42:57
24.85 mi
Rank: #20772 (-129)
24M → 40K
8:49 | 10:19/mi
25.2M
3:47:02
25.20 mi
Rank: #20871 (-99)
40K → 25.2M
4:05 | 11:51/mi
FINISH
3:56:30
26.22 mi
Rank: #20944 (-73)
25.2M → FINISH
9:28 | 9:18/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:50:24
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time2:06:06
Pace9:38 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:33:3026:538:4026:53
8:40
-
10K
6.21 mi10:59:2052:438:3025:50
8:19
-0:21
15K
9.32 mi11:25:041:18:278:2625:44
8:17
-0:02
20K
12.43 mi11:51:161:44:398:2626:12
8:26
+0:09
HALF
13.11 mi11:57:011:50:248:265:45
8:27
+0:01
25K
15.53 mi12:18:282:11:518:3021:27
8:51
+0:24
30K
18.64 mi12:46:442:40:078:3628:16
9:06
+0:15
20M
20.00 mi12:59:252:52:488:3912:41
9:21
+0:15
21M
21.00 mi13:09:213:02:448:439:56
9:56
+0:35
35K
21.75 mi13:17:283:10:518:478:07
10:51
+0:55
23M
23.00 mi13:31:073:24:308:5413:39
10:55
+0:04
24M
24.00 mi13:40:453:34:088:569:38
9:38
-1:17
40K
24.85 mi13:49:343:42:578:598:49
10:19
+0:41
25.2M
25.20 mi13:53:393:47:029:014:05
11:51
+1:32
FINISH
26.22 mi14:03:073:56:309:029:28
9:18
-2:33

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

8:17 /mi

Average Pace

9:02 /mi

Slowest Pace

11:51 /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

1:50:24

47% of race

Time at Steady Pace

1:21:30

34% of race

Time at Slower Pace

44:36

19% of race

Average Pace: 9:01 /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 mi10:33:3026:538:4026:53
8:40
#20946
10K
6.21 mi10:59:2052:438:3025:50
8:19
#20091
15K
9.32 mi11:25:041:18:278:2625:44
8:17
#19670
20K
12.43 mi11:51:161:44:398:2626:12
8:26
#19473
HALF
13.11 mi11:57:011:50:248:265:45
8:27
#19505
25K
15.53 mi12:18:282:11:518:3021:27
8:51
#19660
30K
18.64 mi12:46:442:40:078:3628:16
9:06
#19729
20M
20.00 mi12:59:252:52:488:3912:41
9:21
#19790
21M
21.00 mi13:09:213:02:448:439:56
9:56
#19824
35K
21.75 mi13:17:283:10:518:478:07
10:51
#20181
23M
23.00 mi13:31:073:24:308:5413:39
10:55
#20572
24M
24.00 mi13:40:453:34:088:569:38
9:38
#20643
40K
24.85 mi13:49:343:42:578:598:49
10:19
#20772
25.2M
25.20 mi13:53:393:47:029:014:05
11:51
#20871
FINISH
26.22 mi14:03:073:56:309:029:28
9:18
#20944
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi209468138813818886(Top 65%)6976(Top 55%)6976(Top 402%)
10K6.21 mi3.10 mi20091+8557661+4777661+47719292(Top 66%)7189(Top 57%)7189(Top 414%)
15K9.32 mi3.11 mi19670+4217437+2247437+22418886(Top 65%)6976(Top 55%)6976(Top 402%)
20K12.43 mi3.11 mi19473+1977328+1097328+10918928(Top 65%)7032(Top 56%)7032(Top 405%)
HALF13.11 mi0.68 mi19505-327338-107338-1019937(Top 69%)7564(Top 60%)7564(Top 435%)
25K15.53 mi2.42 mi19660-1557443-1057443-10520456(Top 70%)7899(Top 63%)7899(Top 455%)
30K18.64 mi3.11 mi19729-697508-657508-6520070(Top 69%)7777(Top 62%)7777(Top 448%)
20M20.00 mi1.36 mi19790-617564-567564-5620430(Top 70%)8047(Top 64%)8047(Top 463%)
21M21.00 mi1.00 mi19824-347597-337597-3320224(Top 70%)7973(Top 63%)7973(Top 459%)
35K21.75 mi0.75 mi20181-3577784-1877784-18724988(Top 86%)10509(Top 84%)10509(Top 605%)
23M23.00 mi1.25 mi20572-3917998-2147998-21424296(Top 84%)10199(Top 81%)10199(Top 587%)
24M24.00 mi1.00 mi20643-718051-538051-5321782(Top 75%)8929(Top 71%)8929(Top 514%)
40K24.85 mi0.85 mi20772-1298120-698120-6922753(Top 78%)9480(Top 75%)9480(Top 546%)
25.2M25.20 mi0.35 mi20871-998176-568176-5624169(Top 83%)10212(Top 81%)10212(Top 588%)
FINISH26.22 mi1.02 mi20944-738226-508226-5021622(Top 75%)8870(Top 71%)8870(Top 511%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18886

Females

6976

F40-44

6976

5K→10K

3.1 - 6.2 mi

Top 66%
×5
+79ft-138ft

Overall

19292

Females

7189

F40-44

7189

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18886

Females

6976

F40-44

6976

15K→20K

9.3 - 12.4 mi

Top 65%
×5
+106ft-86ft

Overall

18928

Females

7032

F40-44

7032

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

19937

Females

7564

F40-44

7564

HALF→25K

13.1 - 15.5 mi

Top 70%
×4
+66ft-88ft

Overall

20456

Females

7899

F40-44

7899

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

20070

Females

7777

F40-44

7777

30K→20M

18.6 - 20.0 mi

Top 70%
×5
+64ft-50ft

Overall

20430

Females

8047

F40-44

8047

20M→21M

20.0 - 21.0 mi

Top 70%
×8
+106ft-24ft

Overall

20224

Females

7973

F40-44

7973

21M→35K

21.0 - 21.8 mi

Top 86%
×7
+17ft-86ft

Overall

24988

Females

10509

F40-44

10509

35K→23M

21.8 - 23.0 mi

Top 84%
×5
+23ft-63ft

Overall

24296

Females

10199

F40-44

10199

23M→24M

23.0 - 24.0 mi

Top 75%
×6
+12ft-82ft

Overall

21782

Females

8929

F40-44

8929

24M→40K

24.0 - 24.9 mi

Top 78%
×1
+6ft-20ft

Overall

22753

Females

9480

F40-44

9480

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1
+13ft-16ft

Overall

24169

Females

10212

F40-44

10212

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
×2
+22ft-21ft

Overall

21622

Females

8870

F40-44

8870

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2147*
Passed By
1711
Net Change
+2
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20946
5K → 10K918*63+855#20946#20091
10K → 15K454*33+421#20091#19670
15K → 20K252*55+197#19670#19473
20K → HALF1547-32#19473#19505
HALF → 25K72200-155#19505#19660
25K → 30K166200-69#19660#19729
30K → 20M69130-61#19729#19790
20M → 21M76110-34#19790#19824
21M → 35K10200-357#19824#20181
35K → 23M14200-391#20181#20572
23M → 24M35106-71#20572#20643
24M → 40K32161-129#20643#20772
40K → 25.2M2101-99#20772#20871
25.2M → FINISH32105-73#20871#20944
TOTALS2147*1711+2

* 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