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BOSTON MARATHON 2023

Catie Camron

Bib: 9505•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 16%
Gender (Female)
#0 / 11423
Top 2%
Division (F18-39)
#0 / 4884
Top 5%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
22:11
Rank: #7133
Start → 5K
22:11 | 7:08/mi
10K· 6.21 mi
43:11
Rank: #6202 (+931)
5K → 10K
21:00 | 6:46/mi
15K· 9.32 mi
1:04:14
Rank: #5789 (+413)
10K → 15K
21:03 | 6:47/mi
20K· 12.43 mi
1:25:23
Rank: #5493 (+296)
15K → 20K
21:09 | 6:48/mi
Half· 13.11 mi
1:29:56
Rank: #5439 (+54)
20K → Half
4:33 | 6:40/mi
25K· 15.53 mi
1:46:22
Rank: #5169 (+270)
Half → 25K
16:26 | 6:47/mi
30K· 18.64 mi
2:07:50
Rank: #4817 (+352)
25K → 30K
21:28 | 6:55/mi
20M
2:17:17
Rank: #4707 (+110)
30K → 20M
9:27 | 6:57/mi
21M
2:24:35
Rank: #4623 (+84)
20M → 21M
7:18 | 7:18/mi
35K· 21.75 mi
2:29:36
Rank: #4567 (+56)
21M → 35K
5:01 | 6:42/mi
23M
2:38:13
Rank: #4445 (+122)
35K → 23M
8:37 | 6:53/mi
24M
2:44:52
Rank: #4335 (+110)
23M → 24M
6:39 | 6:39/mi
40K· 24.85 mi
2:50:41
Rank: #4252 (+83)
24M → 40K
5:49 | 6:48/mi
25.2M
2:53:10
Rank: #4211 (+41)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:59:53
Rank: #4162 (+49)
25.2M → Finish
6:43 | 6:35/mi

Course Map & Elevation

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:29:56
Pace6:52 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:29:57
Pace6:52 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1422:117:0822:11
7:08
-
10K
6.21 mi11:09:1443:116:5721:00
6:46
-0:22
15K
9.32 mi11:30:171:04:146:5321:03
6:47
+0:01
20K
12.43 mi11:51:261:25:236:5221:09
6:48
+0:01
Half
13.11 mi11:55:591:29:566:524:33
6:40
-0:08
25K
15.53 mi12:12:251:46:226:5116:26
6:47
+0:07
30K
18.64 mi12:33:532:07:506:5121:28
6:55
+0:08
20M
20.00 mi12:43:202:17:176:529:27
6:57
+0:02
21M
21.00 mi12:50:382:24:356:537:18
7:18
+0:21
35K
21.75 mi12:55:392:29:366:535:01
6:42
-0:36
23M
23.00 mi13:04:162:38:136:538:37
6:53
+0:11
24M
24.00 mi13:10:552:44:526:526:39
6:39
-0:14
40K
24.85 mi13:16:442:50:416:525:49
6:48
+0:09
25.2M
25.20 mi13:19:132:53:106:522:29
7:12
+0:24
Finish
26.22 mi13:25:562:59:536:526:43
6:35
-0:37

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

6:35 /mi

Average Pace

6:52 /mi

Slowest Pace

7:18 /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

2:52:35

96% of race

Time at Steady Pace

7:18

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:52 /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 mi10:48:1422:117:0822:11
7:08
#7133
10K
6.21 mi11:09:1443:116:5721:00
6:46
#6202
15K
9.32 mi11:30:171:04:146:5321:03
6:47
#5789
20K
12.43 mi11:51:261:25:236:5221:09
6:48
#5493
Half
13.11 mi11:55:591:29:566:524:33
6:40
#5439
25K
15.53 mi12:12:251:46:226:5116:26
6:47
#5169
30K
18.64 mi12:33:532:07:506:5121:28
6:55
#4817
20M
20.00 mi12:43:202:17:176:529:27
6:57
#4707
21M
21.00 mi12:50:382:24:356:537:18
7:18
#4623
35K
21.75 mi12:55:392:29:366:535:01
6:42
#4567
23M
23.00 mi13:04:162:38:136:538:37
6:53
#4445
24M
24.00 mi13:10:552:44:526:526:39
6:39
#4335
40K
24.85 mi13:16:442:50:416:525:49
6:48
#4252
25.2M
25.20 mi13:19:132:53:106:522:29
7:12
#4211
Finish
26.22 mi13:25:562:59:536:526:43
6:35
#4162
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi71337497494895(Top 18%)338(Top 3%)338(Top 7%)
10K6.21 mi3.10 mi6202+931554+195554+1954924(Top 18%)351(Top 3%)351(Top 7%)
15K9.32 mi3.11 mi5789+413469+85469+854895(Top 18%)338(Top 3%)338(Top 7%)
20K12.43 mi3.11 mi5493+296419+50419+504526(Top 17%)302(Top 3%)302(Top 6%)
Half13.11 mi0.68 mi5439+54406+13406+134143(Top 16%)259(Top 2%)259(Top 5%)
25K15.53 mi2.42 mi5169+270371+35371+353972(Top 15%)240(Top 2%)240(Top 5%)
30K18.64 mi3.11 mi4817+352330+41330+413731(Top 14%)229(Top 2%)229(Top 5%)
20M20.00 mi1.36 mi4707+110316+14316+143767(Top 14%)256(Top 2%)256(Top 5%)
21M21.00 mi1.00 mi4623+84314+2314+23640(Top 14%)262(Top 2%)262(Top 5%)
35K21.75 mi0.75 mi4567+56309+5309+53651(Top 14%)268(Top 2%)268(Top 5%)
23M23.00 mi1.25 mi4445+122295+14295+143147(Top 12%)216(Top 2%)216(Top 4%)
24M24.00 mi1.00 mi4335+110279+16279+162873(Top 11%)202(Top 2%)202(Top 4%)
40K24.85 mi0.85 mi4252+83273+6273+62886(Top 11%)229(Top 2%)229(Top 5%)
25.2M25.20 mi0.35 mi4211+41268+5268+52607(Top 10%)199(Top 2%)199(Top 4%)
Finish26.22 mi1.02 mi4162+49267+1267+12973(Top 11%)279(Top 2%)279(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4895

Females

338

F18-39

338

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4924

Females

351

F18-39

351

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4895

Females

338

F18-39

338

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4526

Females

302

F18-39

302

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4143

Females

259

F18-39

259

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

3972

Females

240

F18-39

240

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3731

Females

229

F18-39

229

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3767

Females

256

F18-39

256

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3640

Females

262

F18-39

262

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3651

Females

268

F18-39

268

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3147

Females

216

F18-39

216

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

2873

Females

202

F18-39

202

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2886

Females

229

F18-39

229

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2607

Females

199

F18-39

199

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2973

Females

279

F18-39

279

Passing Analysis

Category:
Athletes Passed
3131
Passed By
160
Net Change
+2971
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7133
5K → 10K9409+931#7133#6202
10K → 15K42815+413#6202#5789
15K → 20K30610+296#5789#5493
20K → Half551+54#5493#5439
Half → 25K28010+270#5439#5169
25K → 30K36412+352#5169#4817
30K → 20M12717+110#4817#4707
20M → 21M10016+84#4707#4623
21M → 35K7014+56#4623#4567
35K → 23M14523+122#4567#4445
23M → 24M1133+110#4445#4335
24M → 40K907+83#4335#4252
40K → 25.2M454+41#4252#4211
25.2M → Finish6819+49#4211#4162
TOTALS3131160+2971
📊

Passing Visuals

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing