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BOSTON MARATHON 2023

Kate Dickson

Bib: 13508•F

NC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 31%
Gender (Female)
#0 / 11423
Top 11%
Division (F18-39)
#0 / 4884
Top 21%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:34
Rank: #7904
Start → 5K
22:34 | 7:16/mi
10K· 6.21 mi
45:28
Rank: #8567 (-663)
5K → 10K
22:54 | 7:22/mi
15K· 9.32 mi
1:08:35
Rank: #8905 (-338)
10K → 15K
23:07 | 7:26/mi
20K· 12.43 mi
1:31:41
Rank: #8836 (+69)
15K → 20K
23:06 | 7:26/mi
Half· 13.11 mi
1:36:46
Rank: #8872 (-36)
20K → Half
5:05 | 7:27/mi
25K· 15.53 mi
1:54:58
Rank: #8845 (+27)
Half → 25K
18:12 | 7:30/mi
30K· 18.64 mi
2:18:22
Rank: #8538 (+307)
25K → 30K
23:24 | 7:32/mi
20M
2:28:42
Rank: #8445 (+93)
30K → 20M
10:20 | 7:36/mi
21M
2:36:43
Rank: #8374 (+71)
20M → 21M
8:01 | 8:01/mi
35K· 21.75 mi
2:42:10
Rank: #8301 (+73)
21M → 35K
5:27 | 7:17/mi
23M
2:51:52
Rank: #8245 (+56)
35K → 23M
9:42 | 7:45/mi
24M
2:59:25
Rank: #8209 (+36)
23M → 24M
7:33 | 7:33/mi
40K· 24.85 mi
3:05:59
Rank: #8186 (+23)
24M → 40K
6:34 | 7:41/mi
25.2M
3:08:49
Rank: #8167 (+19)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:16:28
Rank: #8150 (+17)
25.2M → Finish
7:39 | 7:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:46
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:39:42
Pace7:36 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4022:347:1622:34
7:16
-
10K
6.21 mi11:13:3445:287:1922:54
7:22
+0:06
15K
9.32 mi11:36:411:08:357:2123:07
7:26
+0:04
20K
12.43 mi11:59:471:31:417:2323:06
7:26
0:00
Half
13.11 mi12:04:521:36:467:235:05
7:27
+0:01
25K
15.53 mi12:23:041:54:587:2418:12
7:30
+0:03
30K
18.64 mi12:46:282:18:227:2523:24
7:32
+0:02
20M
20.00 mi12:56:482:28:427:2610:20
7:36
+0:04
21M
21.00 mi13:04:492:36:437:288:01
8:01
+0:25
35K
21.75 mi13:10:162:42:107:275:27
7:17
-0:44
23M
23.00 mi13:19:582:51:527:289:42
7:45
+0:28
24M
24.00 mi13:27:312:59:257:297:33
7:33
-0:12
40K
24.85 mi13:34:053:05:597:296:34
7:41
+0:08
25.2M
25.20 mi13:36:553:08:497:302:50
8:13
+0:32
Finish
26.22 mi13:44:343:16:287:307:39
7:30
-0:43

Checkpoints & Pacing

📈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

7:16 /mi

Average Pace

7:30 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:37

94% of race

Time at Steady Pace

10:51

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:50:4022:347:1622:34
7:16
#7904
10K
6.21 mi11:13:3445:287:1922:54
7:22
#8567
15K
9.32 mi11:36:411:08:357:2123:07
7:26
#8905
20K
12.43 mi11:59:471:31:417:2323:06
7:26
#8836
Half
13.11 mi12:04:521:36:467:235:05
7:27
#8872
25K
15.53 mi12:23:041:54:587:2418:12
7:30
#8845
30K
18.64 mi12:46:282:18:227:2523:24
7:32
#8538
20M
20.00 mi12:56:482:28:427:2610:20
7:36
#8445
21M
21.00 mi13:04:492:36:437:288:01
8:01
#8374
35K
21.75 mi13:10:162:42:107:275:27
7:17
#8301
23M
23.00 mi13:19:582:51:527:289:42
7:45
#8245
24M
24.00 mi13:27:312:59:257:297:33
7:33
#8209
40K
24.85 mi13:34:053:05:597:296:34
7:41
#8186
25.2M
25.20 mi13:36:553:08:497:302:50
8:13
#8167
Finish
26.22 mi13:44:343:16:287:307:39
7:30
#8150
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi79049859859699(Top 36%)1705(Top 15%)1705(Top 35%)
10K6.21 mi3.10 mi8567-6631249-2641249-2649400(Top 35%)1583(Top 14%)1583(Top 32%)
15K9.32 mi3.11 mi8905-3381390-1411390-1419699(Top 36%)1705(Top 15%)1705(Top 35%)
20K12.43 mi3.11 mi8836+691369+211369+218805(Top 33%)1411(Top 12%)1411(Top 29%)
Half13.11 mi0.68 mi8872-361386-171386-179848(Top 37%)1803(Top 16%)1803(Top 37%)
25K15.53 mi2.42 mi8845+271389-31389-38841(Top 33%)1492(Top 13%)1492(Top 31%)
30K18.64 mi3.11 mi8538+3071311+781311+787453(Top 28%)1091(Top 10%)1091(Top 22%)
20M20.00 mi1.36 mi8445+931296+151296+157548(Top 28%)1236(Top 11%)1236(Top 25%)
21M21.00 mi1.00 mi8374+711293+31293+37470(Top 28%)1301(Top 11%)1301(Top 27%)
35K21.75 mi0.75 mi8301+731276+171276+177077(Top 27%)1130(Top 10%)1130(Top 23%)
23M23.00 mi1.25 mi8245+56127612768060(Top 30%)1604(Top 14%)1604(Top 33%)
24M24.00 mi1.00 mi8209+361283-71283-78064(Top 30%)1697(Top 15%)1697(Top 35%)
40K24.85 mi0.85 mi8186+231295-121295-127862(Top 30%)1692(Top 15%)1692(Top 35%)
25.2M25.20 mi0.35 mi8167+191296-11296-17833(Top 29%)1745(Top 15%)1745(Top 36%)
Finish26.22 mi1.02 mi8150+171309-131309-138620(Top 32%)2070(Top 18%)2070(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

9699

Females

1705

F18-39

1705

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

9400

Females

1583

F18-39

1583

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

9699

Females

1705

F18-39

1705

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

8805

Females

1411

F18-39

1411

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

9848

Females

1803

F18-39

1803

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

8841

Females

1492

F18-39

1492

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

7453

Females

1091

F18-39

1091

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7548

Females

1236

F18-39

1236

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7470

Females

1301

F18-39

1301

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7077

Females

1130

F18-39

1130

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

8060

Females

1604

F18-39

1604

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

8064

Females

1697

F18-39

1697

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7862

Females

1692

F18-39

1692

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7833

Females

1745

F18-39

1745

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

8620

Females

2070

F18-39

2070

Passing Analysis

Category:
Athletes Passed
1397
Passed By
1643
Net Change
-246
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7904
5K → 10K40703-663#7904#8567
10K → 15K55393-338#8567#8905
15K → 20K15788+69#8905#8836
20K → Half1248-36#8836#8872
Half → 25K11487+27#8872#8845
25K → 30K33730+307#8845#8538
30K → 20M13037+93#8538#8445
20M → 21M10433+71#8445#8374
21M → 35K8815+73#8374#8301
35K → 23M10650+56#8301#8245
23M → 24M8044+36#8245#8209
24M → 40K7148+23#8209#8186
40K → 25.2M3415+19#8186#8167
25.2M → Finish6952+17#8167#8150
TOTALS13971643-246
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing