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BOSTON MARATHON 2026

Clarissa Cartledge

Bib: 12670•F

NY

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 29%
Gender (Female)
#0 / 12578
Top 12%
Age Group (F18-39)
#0 / 5716
Top 23%
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
22:13
3.11 mi
Rank: #9732
Start → 5K
22:13 | 7:09/mi
10K
44:25
6.21 mi
Rank: #9747 (-15)
5K → 10K
22:13 | 7:09/mi
15K
1:06:29
9.32 mi
Rank: #9545 (+202)
10K → 15K
22:04 | 7:07/mi
20K
1:28:33
12.43 mi
Rank: #9292 (+253)
15K → 20K
22:04 | 7:07/mi
HALF
1:33:18
13.11 mi
Rank: #9238 (+54)
20K → HALF
4:45 | 6:59/mi
25K
1:50:44
15.53 mi
Rank: #9128 (+110)
HALF → 25K
17:26 | 7:12/mi
30K
2:13:31
18.64 mi
Rank: #8931 (+197)
25K → 30K
22:47 | 7:20/mi
20M
2:23:27
20.00 mi
Rank: #8804 (+127)
30K → 20M
9:56 | 7:19/mi
21M
2:31:10
21.00 mi
Rank: #8698 (+106)
20M → 21M
7:43 | 7:43/mi
35K
2:36:26
21.75 mi
Rank: #8608 (+90)
21M → 35K
5:16 | 7:03/mi
23M
2:45:43
23.00 mi
Rank: #8557 (+51)
35K → 23M
9:17 | 7:26/mi
24M
2:53:10
24.00 mi
Rank: #8582 (-25)
23M → 24M
7:27 | 7:27/mi
40K
2:59:35
24.85 mi
Rank: #8549 (+33)
24M → 40K
6:25 | 7:31/mi
25.2M
3:02:21
25.20 mi
Rank: #8522 (+27)
40K → 25.2M
2:46 | 8:02/mi
FINISH
3:09:37
26.22 mi
Rank: #8493 (+29)
25.2M → FINISH
7:16 | 7:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:18
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:36:19
Pace7:21 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3722:137:0922:13
7:09
-
10K
6.21 mi11:12:5044:257:0922:13
7:09
0:00
15K
9.32 mi11:34:541:06:297:0822:04
7:07
-0:02
20K
12.43 mi11:56:581:28:337:0822:04
7:07
0:00
HALF
13.11 mi12:01:431:33:187:084:45
6:59
-0:08
25K
15.53 mi12:19:091:50:447:0817:26
7:12
+0:13
30K
18.64 mi12:41:562:13:317:1022:47
7:20
+0:08
20M
20.00 mi12:51:522:23:277:119:56
7:19
-0:01
21M
21.00 mi12:59:352:31:107:127:43
7:43
+0:24
35K
21.75 mi13:04:512:36:267:125:16
7:03
-0:40
23M
23.00 mi13:14:082:45:437:139:17
7:26
+0:23
24M
24.00 mi13:21:352:53:107:137:27
7:27
+0:01
40K
24.85 mi13:28:002:59:357:146:25
7:31
+0:04
25.2M
25.20 mi13:30:463:02:217:152:46
8:02
+0:31
FINISH
26.22 mi13:38:023:09:377:157:16
7:08
-0:54

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

6:59 /mi

Average Pace

7:14 /mi

Slowest Pace

8:02 /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

2:59:08

94% of race

Time at Steady Pace

10:29

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:14 /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 mi10:50:3722:137:0922:13
7:09
#9732
10K
6.21 mi11:12:5044:257:0922:13
7:09
#9747
15K
9.32 mi11:34:541:06:297:0822:04
7:07
#9545
20K
12.43 mi11:56:581:28:337:0822:04
7:07
#9292
HALF
13.11 mi12:01:431:33:187:084:45
6:59
#9238
25K
15.53 mi12:19:091:50:447:0817:26
7:12
#9128
30K
18.64 mi12:41:562:13:317:1022:47
7:20
#8931
20M
20.00 mi12:51:522:23:277:119:56
7:19
#8804
21M
21.00 mi12:59:352:31:107:127:43
7:43
#8698
35K
21.75 mi13:04:512:36:267:125:16
7:03
#8608
23M
23.00 mi13:14:082:45:437:139:17
7:26
#8557
24M
24.00 mi13:21:352:53:107:137:27
7:27
#8582
40K
24.85 mi13:28:002:59:357:146:25
7:31
#8549
25.2M
25.20 mi13:30:463:02:217:152:46
8:02
#8522
FINISH
26.22 mi13:38:023:09:377:157:16
7:08
#8493
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

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 mi9732175817589316(Top 32%)1620(Top 13%)1620(Top 28%)
10K6.21 mi3.10 mi9747-151763-51763-59786(Top 34%)1809(Top 14%)1809(Top 32%)
15K9.32 mi3.11 mi9545+2021681+821681+829316(Top 32%)1620(Top 13%)1620(Top 28%)
20K12.43 mi3.11 mi9292+2531595+861595+868627(Top 30%)1400(Top 11%)1400(Top 24%)
HALF13.11 mi0.68 mi9238+541576+191576+198511(Top 29%)1314(Top 10%)1314(Top 23%)
25K15.53 mi2.42 mi9128+1101556+201556+208811(Top 30%)1577(Top 13%)1577(Top 28%)
30K18.64 mi3.11 mi8931+1971523+331523+338363(Top 29%)1534(Top 12%)1534(Top 27%)
20M20.00 mi1.36 mi8804+1271507+161507+167775(Top 27%)1386(Top 11%)1386(Top 24%)
21M21.00 mi1.00 mi8698+1061492+151492+157972(Top 27%)1594(Top 13%)1594(Top 28%)
35K21.75 mi0.75 mi8608+901473+191473+197463(Top 26%)1338(Top 11%)1338(Top 23%)
23M23.00 mi1.25 mi8557+511480-71480-78286(Top 29%)1764(Top 14%)1764(Top 31%)
24M24.00 mi1.00 mi8582-251524-441524-449714(Top 33%)2524(Top 20%)2524(Top 44%)
40K24.85 mi0.85 mi8549+331531-71531-78892(Top 31%)2208(Top 18%)2208(Top 39%)
25.2M25.20 mi0.35 mi8522+271536-51536-58542(Top 29%)2117(Top 17%)2117(Top 37%)
FINISH26.22 mi1.02 mi8493+291554-181554-188591(Top 30%)2187(Top 17%)2187(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21
+97ft-345ft

Overall

9316

Females

1620

F18-39

1620

5K→10K

3.1 - 6.2 mi

Top 34%
×5
+79ft-138ft

Overall

9786

Females

1809

F18-39

1809

10K→15K

6.2 - 9.3 mi

Top 32%
×3
+67ft-78ft

Overall

9316

Females

1620

F18-39

1620

15K→20K

9.3 - 12.4 mi

Top 30%
×5
+106ft-86ft

Overall

8627

Females

1400

F18-39

1400

20K→HALF

12.4 - 13.1 mi

Top 29%
×2
+19ft-37ft

Overall

8511

Females

1314

F18-39

1314

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8811

Females

1577

F18-39

1577

25K→30K

15.5 - 18.6 mi

Top 29%
×9
+181ft-148ft

Overall

8363

Females

1534

F18-39

1534

30K→20M

18.6 - 20.0 mi

Top 27%
×5
+64ft-50ft

Overall

7775

Females

1386

F18-39

1386

20M→21M

20.0 - 21.0 mi

Top 27%
×8
+106ft-24ft

Overall

7972

Females

1594

F18-39

1594

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7463

Females

1338

F18-39

1338

35K→23M

21.8 - 23.0 mi

Top 29%
×5
+23ft-63ft

Overall

8286

Females

1764

F18-39

1764

23M→24M

23.0 - 24.0 mi

Top 33%
×6
+12ft-82ft

Overall

9714

Females

2524

F18-39

2524

24M→40K

24.0 - 24.9 mi

Top 31%
×1
+6ft-20ft

Overall

8892

Females

2208

F18-39

2208

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1
+13ft-16ft

Overall

8542

Females

2117

F18-39

2117

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
×2
+22ft-21ft

Overall

8591

Females

2187

F18-39

2187

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2035
Passed By
796
Net Change
+1239
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9732
5K → 10K232247-15#9732#9747
10K → 15K27876+202#9747#9545
15K → 20K28431+253#9545#9292
20K → HALF595+54#9292#9238
HALF → 25K15343+110#9238#9128
25K → 30K26164+197#9128#8931
30K → 20M15730+127#8931#8804
20M → 21M14034+106#8804#8698
21M → 35K10111+90#8698#8608
35K → 23M10958+51#8608#8557
23M → 24M6691-25#8557#8582
24M → 40K7845+33#8582#8549
40K → 25.2M4215+27#8549#8522
25.2M → FINISH7546+29#8522#8493
TOTALS2035796+1239

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📊

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