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BOSTON MARATHON 2026

Caterina Palermo

Bib: 19999•F

FL

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 48%
Gender (Female)
#0 / 12578
Top 35%
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
23:26
3.11 mi
Rank: #13146
Start → 5K
23:26 | 7:33/mi
10K
48:10
6.21 mi
Rank: #15079 (-1933)
5K → 10K
24:44 | 7:58/mi
15K
1:12:31
9.32 mi
Rank: #15265 (-186)
10K → 15K
24:21 | 7:51/mi
20K
1:36:59
12.43 mi
Rank: #15210 (+55)
15K → 20K
24:28 | 7:53/mi
HALF
1:42:18
13.11 mi
Rank: #15215 (-5)
20K → HALF
5:19 | 7:48/mi
25K
2:01:56
15.53 mi
Rank: #15332 (-117)
HALF → 25K
19:38 | 8:06/mi
30K
2:26:42
18.64 mi
Rank: #14934 (+398)
25K → 30K
24:46 | 7:59/mi
20M
2:37:35
20.00 mi
Rank: #14751 (+183)
30K → 20M
10:53 | 8:01/mi
21M
2:46:01
21.00 mi
Rank: #14605 (+146)
20M → 21M
8:26 | 8:26/mi
35K
2:51:55
21.75 mi
Rank: #14542 (+63)
21M → 35K
5:54 | 7:54/mi
23M
3:02:01
23.00 mi
Rank: #14414 (+128)
35K → 23M
10:06 | 8:05/mi
24M
3:09:56
24.00 mi
Rank: #14360 (+54)
23M → 24M
7:55 | 7:55/mi
40K
3:16:47
24.85 mi
Rank: #14279 (+81)
24M → 40K
6:51 | 8:01/mi
25.2M
3:19:41
25.20 mi
Rank: #14213 (+66)
40K → 25.2M
2:54 | 8:25/mi
FINISH
3:26:50
26.22 mi
Rank: #13969 (+244)
25.2M → FINISH
7:09 | 7:01/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
Time1:42:18
Pace7:49 /mi
2nd Half
Distance13.11 mi
Time1:44:32
Pace7:59 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:0223:267:3323:26
7:33
-
10K
6.21 mi11:31:4648:107:4624:44
7:58
+0:25
15K
9.32 mi11:56:071:12:317:4724:21
7:51
-0:07
20K
12.43 mi12:20:351:36:597:4924:28
7:53
+0:02
HALF
13.11 mi12:25:541:42:187:495:19
7:48
-0:05
25K
15.53 mi12:45:322:01:567:5119:38
8:06
+0:18
30K
18.64 mi13:10:182:26:427:5324:46
7:59
-0:07
20M
20.00 mi13:21:112:37:357:5310:53
8:01
+0:02
21M
21.00 mi13:29:372:46:017:558:26
8:26
+0:25
35K
21.75 mi13:35:312:51:557:555:54
7:54
-0:32
23M
23.00 mi13:45:373:02:017:5510:06
8:05
+0:11
24M
24.00 mi13:53:323:09:567:557:55
7:55
-0:10
40K
24.85 mi14:00:233:16:477:566:51
8:01
+0:06
25.2M
25.20 mi14:03:173:19:417:562:54
8:25
+0:24
FINISH
26.22 mi14:10:263:26:507:547:09
7:01
-1:24

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

7:01 /mi

Average Pace

7:54 /mi

Slowest Pace

8:26 /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

35:54

17% of race

Time at Steady Pace

2:39:36

77% of race

Time at Slower Pace

11:20

5% of race

Average Pace: 7:53 /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 mi11:07:0223:267:3323:26
7:33
#13146
10K
6.21 mi11:31:4648:107:4624:44
7:58
#15079
15K
9.32 mi11:56:071:12:317:4724:21
7:51
#15265
20K
12.43 mi12:20:351:36:597:4924:28
7:53
#15210
HALF
13.11 mi12:25:541:42:187:495:19
7:48
#15215
25K
15.53 mi12:45:322:01:567:5119:38
8:06
#15332
30K
18.64 mi13:10:182:26:427:5324:46
7:59
#14934
20M
20.00 mi13:21:112:37:357:5310:53
8:01
#14751
21M
21.00 mi13:29:372:46:017:558:26
8:26
#14605
35K
21.75 mi13:35:312:51:557:555:54
7:54
#14542
23M
23.00 mi13:45:373:02:017:5510:06
8:05
#14414
24M
24.00 mi13:53:323:09:567:557:55
7:55
#14360
40K
24.85 mi14:00:233:16:477:566:51
8:01
#14279
25.2M
25.20 mi14:03:173:19:417:562:54
8:25
#14213
FINISH
26.22 mi14:10:263:26:507:547:09
7:01
#13969
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 mi131463575357515669(Top 54%)5150(Top 41%)5150(Top 90%)
10K6.21 mi3.10 mi15079-19334779-12044779-120416931(Top 58%)5866(Top 47%)5866(Top 103%)
15K9.32 mi3.11 mi15265-1864901-1224901-12215669(Top 54%)5150(Top 41%)5150(Top 90%)
20K12.43 mi3.11 mi15210+554872+294872+2915132(Top 52%)4869(Top 39%)4869(Top 85%)
HALF13.11 mi0.68 mi15215-54874-24874-215552(Top 54%)5052(Top 40%)5052(Top 88%)
25K15.53 mi2.42 mi15332-1174960-864960-8616084(Top 55%)5469(Top 43%)5469(Top 96%)
30K18.64 mi3.11 mi14934+3984752+2084752+20813297(Top 46%)4013(Top 32%)4013(Top 70%)
20M20.00 mi1.36 mi14751+1834675+774675+7712955(Top 45%)3919(Top 31%)3919(Top 69%)
21M21.00 mi1.00 mi14605+1464613+624613+6212732(Top 44%)3917(Top 31%)3917(Top 69%)
35K21.75 mi0.75 mi14542+634589+244589+2413725(Top 47%)4477(Top 36%)4477(Top 78%)
23M23.00 mi1.25 mi14414+1284546+434546+4312970(Top 45%)4135(Top 33%)4135(Top 72%)
24M24.00 mi1.00 mi14360+544539+74539+713168(Top 45%)4346(Top 35%)4346(Top 76%)
40K24.85 mi0.85 mi14279+814513+264513+2612605(Top 43%)4120(Top 33%)4120(Top 72%)
25.2M25.20 mi0.35 mi14213+664486+274486+2711144(Top 38%)3435(Top 27%)3435(Top 60%)
FINISH26.22 mi1.02 mi13969+2444366+1204366+1207771(Top 27%)1827(Top 15%)1827(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15669

Females

5150

F18-39

5150

5K→10K

3.1 - 6.2 mi

Top 58%
×5
+79ft-138ft

Overall

16931

Females

5866

F18-39

5866

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15669

Females

5150

F18-39

5150

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

15132

Females

4869

F18-39

4869

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15552

Females

5052

F18-39

5052

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

16084

Females

5469

F18-39

5469

25K→30K

15.5 - 18.6 mi

Top 46%
×9
+181ft-148ft

Overall

13297

Females

4013

F18-39

4013

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

12955

Females

3919

F18-39

3919

20M→21M

20.0 - 21.0 mi

Top 44%
×8
+106ft-24ft

Overall

12732

Females

3917

F18-39

3917

21M→35K

21.0 - 21.8 mi

Top 47%
×7
+17ft-86ft

Overall

13725

Females

4477

F18-39

4477

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

12970

Females

4135

F18-39

4135

23M→24M

23.0 - 24.0 mi

Top 45%
×6
+12ft-82ft

Overall

13168

Females

4346

F18-39

4346

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12605

Females

4120

F18-39

4120

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1
+13ft-16ft

Overall

11144

Females

3435

F18-39

3435

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7771

Females

1827

F18-39

1827

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2094
Passed By
2917
Net Change
-823
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13146
5K → 10K171950-1933#13146#15079
10K → 15K144330-186#15079#15265
15K → 20K204149+55#15265#15210
20K → HALF3237-5#15210#15215
HALF → 25K104221-117#15215#15332
25K → 30K43840+398#15332#14934
30K → 20M20522+183#14934#14751
20M → 21M16923+146#14751#14605
21M → 35K9128+63#14605#14542
35K → 23M16436+128#14542#14414
23M → 24M9339+54#14414#14360
24M → 40K11332+81#14360#14279
40K → 25.2M748+66#14279#14213
25.2M → FINISH2462+244#14213#13969
TOTALS20942917-823
📊

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