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BOSTON MARATHON 2026

Kaitlyn Malespina

Bib: 31048•F

NJ

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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
33:50
3.11 mi
Rank: #27864
Start → 5K
33:50 | 10:54/mi
10K
1:08:00
6.21 mi
Rank: #27797 (+67)
5K → 10K
34:10 | 11:00/mi
15K
1:44:47
9.32 mi
Rank: #28009 (-212)
10K → 15K
36:47 | 11:51/mi
20K
2:20:41
12.43 mi
Rank: #27925 (+84)
15K → 20K
35:54 | 11:34/mi
HALF
2:28:09
13.11 mi
Rank: #27893 (+32)
20K → HALF
7:28 | 10:58/mi
25K
2:58:08
15.53 mi
Rank: #27897 (-4)
HALF → 25K
29:59 | 12:22/mi
30K
3:40:24
18.64 mi
Rank: #27965 (-68)
25K → 30K
42:16 | 13:37/mi
20M
3:58:54
20.00 mi
Rank: #27967 (-2)
30K → 20M
18:30 | 13:38/mi
21M
4:13:23
21.00 mi
Rank: #27966 (+1)
20M → 21M
14:29 | 14:29/mi
35K
4:23:43
21.75 mi
Rank: #27980 (-14)
21M → 35K
10:20 | 13:49/mi
23M
4:43:50
23.00 mi
Rank: #28090 (-110)
35K → 23M
20:07 | 16:05/mi
24M
4:59:15
24.00 mi
Rank: #28172 (-82)
23M → 24M
15:25 | 15:25/mi
40K
5:12:37
24.85 mi
Rank: #28214 (-42)
24M → 40K
13:22 | 15:39/mi
25.2M
5:17:25
25.20 mi
Rank: #28202 (+12)
40K → 25.2M
4:48 | 13:56/mi
FINISH
5:29:21
26.22 mi
Rank: #28172 (+30)
25.2M → FINISH
11:56 | 11:43/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:28:09
Pace11:19 /mi
2nd Half
Distance13.11 mi
Time3:01:12
Pace13:50 /mi
📊Positive Split: 22.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:2833:5010:5433:50
10:54
-
10K
6.21 mi12:33:381:08:0010:5734:10
11:00
+0:06
15K
9.32 mi13:10:251:44:4711:1536:47
11:51
+0:51
20K
12.43 mi13:46:192:20:4111:2035:54
11:34
-0:17
HALF
13.11 mi13:53:472:28:0911:197:28
10:58
-0:36
25K
15.53 mi14:23:462:58:0811:2929:59
12:22
+1:24
30K
18.64 mi15:06:023:40:2411:5042:16
13:37
+1:15
20M
20.00 mi15:24:323:58:5411:5718:30
13:38
+0:01
21M
21.00 mi15:39:014:13:2312:0414:29
14:29
+0:51
35K
21.75 mi15:49:214:23:4312:0810:20
13:49
-0:40
23M
23.00 mi16:09:284:43:5012:2120:07
16:05
+2:16
24M
24.00 mi16:24:534:59:1512:2915:25
15:25
-0:40
40K
24.85 mi16:38:155:12:3712:3513:22
15:39
+0:14
25.2M
25.20 mi16:43:035:17:2512:364:48
13:56
-1:43
FINISH
26.22 mi16:54:595:29:2112:3511:56
11:43
-2:13

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

10:54 /mi

Average Pace

12:34 /mi

Slowest Pace

16:05 /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

3:10:04

58% of race

Time at Steady Pace

1:15:54

23% of race

Time at Slower Pace

1:03:23

19% of race

Average Pace: 12:34 /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 mi11:59:2833:5010:5433:50
10:54
#27864
10K
6.21 mi12:33:381:08:0010:5734:10
11:00
#27797
15K
9.32 mi13:10:251:44:4711:1536:47
11:51
#28009
20K
12.43 mi13:46:192:20:4111:2035:54
11:34
#27925
HALF
13.11 mi13:53:472:28:0911:197:28
10:58
#27893
25K
15.53 mi14:23:462:58:0811:2929:59
12:22
#27897
30K
18.64 mi15:06:023:40:2411:5042:16
13:37
#27965
20M
20.00 mi15:24:323:58:5411:5718:30
13:38
#27967
21M
21.00 mi15:39:014:13:2312:0414:29
14:29
#27966
35K
21.75 mi15:49:214:23:4312:0810:20
13:49
#27980
23M
23.00 mi16:09:284:43:5012:2120:07
16:05
#28090
24M
24.00 mi16:24:534:59:1512:2915:25
15:25
#28172
40K
24.85 mi16:38:155:12:3712:3513:22
15:39
#28214
25.2M
25.20 mi16:43:035:17:2512:364:48
13:56
#28202
FINISH
26.22 mi16:54:595:29:2112:3511:56
11:43
#28172
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 mi27864117931179328245(Top 97%)12076(Top 96%)12076(Top 211%)
10K6.21 mi3.10 mi27797+6711759+3411759+3427676(Top 95%)11707(Top 93%)11707(Top 205%)
15K9.32 mi3.11 mi28009-21211891-13211891-13228245(Top 97%)12076(Top 96%)12076(Top 211%)
20K12.43 mi3.11 mi27925+8411849+4211849+4227626(Top 95%)11696(Top 93%)11696(Top 205%)
HALF13.11 mi0.68 mi27893+3211840+911840+927332(Top 94%)11557(Top 92%)11557(Top 202%)
25K15.53 mi2.42 mi27897-411843-311843-327821(Top 96%)11843(Top 94%)11843(Top 207%)
30K18.64 mi3.11 mi27965-6811901-5811901-5828148(Top 97%)12098(Top 96%)12098(Top 212%)
20M20.00 mi1.36 mi27967-211906-511906-527885(Top 96%)11976(Top 95%)11976(Top 210%)
21M21.00 mi1.00 mi27966+111910-411910-427722(Top 96%)11922(Top 95%)11922(Top 209%)
35K21.75 mi0.75 mi27980-1411921-1111921-1128258(Top 97%)12227(Top 97%)12227(Top 214%)
23M23.00 mi1.25 mi28090-11011994-7311994-7328863(Top 99%)12521(Top 100%)12521(Top 219%)
24M24.00 mi1.00 mi28172-8212051-5712051-5728809(Top 99%)12501(Top 99%)12501(Top 219%)
40K24.85 mi0.85 mi28214-4212081-3012081-3028664(Top 99%)12440(Top 99%)12440(Top 218%)
25.2M25.20 mi0.35 mi28202+1212076+512076+527155(Top 94%)11711(Top 93%)11711(Top 205%)
FINISH26.22 mi1.02 mi28172+3012059+1712059+1727146(Top 94%)11709(Top 93%)11709(Top 205%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21
+97ft-345ft

Overall

28245

Females

12076

F18-39

12076

5K→10K

3.1 - 6.2 mi

Top 95%
×5
+79ft-138ft

Overall

27676

Females

11707

F18-39

11707

10K→15K

6.2 - 9.3 mi

Top 97%
×3
+67ft-78ft

Overall

28245

Females

12076

F18-39

12076

15K→20K

9.3 - 12.4 mi

Top 95%
×5
+106ft-86ft

Overall

27626

Females

11696

F18-39

11696

20K→HALF

12.4 - 13.1 mi

Top 94%
×2
+19ft-37ft

Overall

27332

Females

11557

F18-39

11557

HALF→25K

13.1 - 15.5 mi

Top 96%
×4
+66ft-88ft

Overall

27821

Females

11843

F18-39

11843

25K→30K

15.5 - 18.6 mi

Top 97%
×9
+181ft-148ft

Overall

28148

Females

12098

F18-39

12098

30K→20M

18.6 - 20.0 mi

Top 96%
×5
+64ft-50ft

Overall

27885

Females

11976

F18-39

11976

20M→21M

20.0 - 21.0 mi

Top 96%
×8
+106ft-24ft

Overall

27722

Females

11922

F18-39

11922

21M→35K

21.0 - 21.8 mi

Top 97%
×7
+17ft-86ft

Overall

28258

Females

12227

F18-39

12227

35K→23M

21.8 - 23.0 mi

Top 99%
×5
+23ft-63ft

Overall

28863

Females

12521

F18-39

12521

23M→24M

23.0 - 24.0 mi

Top 99%
×6
+12ft-82ft

Overall

28809

Females

12501

F18-39

12501

24M→40K

24.0 - 24.9 mi

Top 99%
×1
+6ft-20ft

Overall

28664

Females

12440

F18-39

12440

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1
+13ft-16ft

Overall

27155

Females

11711

F18-39

11711

25.2M→FINISH

25.2 - 26.2 mi

Top 94%
×2
+22ft-21ft

Overall

27146

Females

11709

F18-39

11709

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
586
Passed By
894
Net Change
-308
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27864
5K → 10K180113+67#27864#27797
10K → 15K43255-212#27797#28009
15K → 20K11632+84#28009#27925
20K → HALF342+32#27925#27893
HALF → 25K5357-4#27893#27897
25K → 30K51119-68#27897#27965
30K → 20M2426-2#27965#27967
20M → 21M2019+1#27967#27966
21M → 35K721-14#27966#27980
35K → 23M3113-110#27980#28090
23M → 24M486-82#28090#28172
24M → 40K244-42#28172#28214
40K → 25.2M131+12#28214#28202
25.2M → FINISH366+30#28202#28172
TOTALS586894-308
📊

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