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BOSTON MARATHON 2023

Elizabeth Camy

Bib: 1167•F

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 5%
Gender (Female)
#0 / 11423
Top 0.5%
Division (F18-39)
#0 / 4884
Top 1%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:32
Rank: #1400
Start → 5K
19:32 | 6:17/mi
10K· 6.21 mi
38:57
Rank: #1450 (-50)
5K → 10K
19:25 | 6:15/mi
15K· 9.32 mi
58:13
Rank: #1361 (+89)
10K → 15K
19:16 | 6:12/mi
20K· 12.43 mi
1:17:39
Rank: #1307 (+54)
15K → 20K
19:26 | 6:15/mi
Half· 13.11 mi
1:21:49
Rank: #1286 (+21)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:37:04
Rank: #1285 (+1)
Half → 25K
15:15 | 6:17/mi
30K· 18.64 mi
1:57:09
Rank: #1283 (+2)
25K → 30K
20:05 | 6:28/mi
20M
2:05:58
Rank: #1284 (-1)
30K → 20M
8:49 | 6:29/mi
21M
2:12:53
Rank: #1305 (-21)
20M → 21M
6:55 | 6:55/mi
35K· 21.75 mi
2:17:31
Rank: #1279 (+26)
21M → 35K
4:38 | 6:12/mi
23M
2:25:40
Rank: #1271 (+8)
35K → 23M
8:09 | 6:31/mi
24M
2:32:03
Rank: #1270 (+1)
23M → 24M
6:23 | 6:23/mi
40K· 24.85 mi
2:37:40
Rank: #1271 (-1)
24M → 40K
5:37 | 6:34/mi
25.2M
2:40:08
Rank: #1276 (-5)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:46:51
Rank: #1305 (-29)
25.2M → Finish
6:43 | 6:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:49
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:25:02
Pace6:29 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0419:326:1719:32
6:17
-
10K
6.21 mi10:39:2938:576:1619:25
6:15
-0:02
15K
9.32 mi10:58:4558:136:1519:16
6:12
-0:03
20K
12.43 mi11:18:111:17:396:1519:26
6:15
+0:03
Half
13.11 mi11:22:211:21:496:144:10
6:06
-0:09
25K
15.53 mi11:37:361:37:046:1515:15
6:17
+0:11
30K
18.64 mi11:57:411:57:096:1720:05
6:28
+0:11
20M
20.00 mi12:06:302:05:586:188:49
6:29
+0:01
21M
21.00 mi12:13:252:12:536:206:55
6:55
+0:26
35K
21.75 mi12:18:032:17:316:194:38
6:12
-0:43
23M
23.00 mi12:26:122:25:406:208:09
6:31
+0:19
24M
24.00 mi12:32:352:32:036:206:23
6:23
-0:08
40K
24.85 mi12:38:122:37:406:215:37
6:34
+0:11
25.2M
25.20 mi12:40:402:40:086:212:28
7:09
+0:35
Finish
26.22 mi12:47:232:46:516:226:43
6:35
-0:34

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

6:06 /mi

Average Pace

6:22 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:28

94% of race

Time at Steady Pace

9:23

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:22 /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 mi10:20:0419:326:1719:32
6:17
#1400
10K
6.21 mi10:39:2938:576:1619:25
6:15
#1450
15K
9.32 mi10:58:4558:136:1519:16
6:12
#1361
20K
12.43 mi11:18:111:17:396:1519:26
6:15
#1307
Half
13.11 mi11:22:211:21:496:144:10
6:06
#1286
25K
15.53 mi11:37:361:37:046:1515:15
6:17
#1285
30K
18.64 mi11:57:411:57:096:1720:05
6:28
#1283
20M
20.00 mi12:06:302:05:586:188:49
6:29
#1284
21M
21.00 mi12:13:252:12:536:206:55
6:55
#1305
35K
21.75 mi12:18:032:17:316:194:38
6:12
#1279
23M
23.00 mi12:26:122:25:406:208:09
6:31
#1271
24M
24.00 mi12:32:352:32:036:206:23
6:23
#1270
40K
24.85 mi12:38:122:37:406:215:37
6:34
#1271
25.2M
25.20 mi12:40:402:40:086:212:28
7:09
#1276
Finish
26.22 mi12:47:232:46:516:226:43
6:35
#1305
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi140068681253(Top 5%)59(Top 0.5%)59(Top 1%)
10K6.21 mi3.10 mi1450-5066+266+21566(Top 6%)68(Top 0.6%)68(Top 1%)
15K9.32 mi3.11 mi1361+8964+264+21253(Top 5%)59(Top 0.5%)59(Top 1%)
20K12.43 mi3.11 mi1307+5461+361+31243(Top 5%)53(Top 0.5%)53(Top 1%)
Half13.11 mi0.68 mi1286+2160+160+11081(Top 4%)49(Top 0.4%)49(Top 1%)
25K15.53 mi2.42 mi1285+158+258+21311(Top 5%)57(Top 0.5%)57(Top 1%)
30K18.64 mi3.11 mi1283+257+157+11440(Top 5%)62(Top 0.5%)62(Top 1%)
20M20.00 mi1.36 mi1284-157571425(Top 5%)68(Top 0.6%)68(Top 1%)
21M21.00 mi1.00 mi1305-2158-158-11849(Top 7%)87(Top 0.8%)87(Top 2%)
35K21.75 mi0.75 mi1279+2658581257(Top 5%)59(Top 0.5%)59(Top 1%)
23M23.00 mi1.25 mi1271+857+157+11475(Top 6%)73(Top 0.6%)73(Top 1%)
24M24.00 mi1.00 mi1270+157571647(Top 6%)88(Top 0.8%)88(Top 2%)
40K24.85 mi0.85 mi1271-159-259-21828(Top 7%)107(Top 0.9%)107(Top 2%)
25.2M25.20 mi0.35 mi1276-560-160-12397(Top 9%)167(Top 1%)167(Top 3%)
Finish26.22 mi1.02 mi1305-2962-262-22968(Top 11%)274(Top 2%)274(Top 6%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1253

Females

59

F18-39

59

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1566

Females

68

F18-39

68

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1253

Females

59

F18-39

59

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1243

Females

53

F18-39

53

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1081

Females

49

F18-39

49

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1311

Females

57

F18-39

57

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1440

Females

62

F18-39

62

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1425

Females

68

F18-39

68

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1849

Females

87

F18-39

87

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1257

Females

59

F18-39

59

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1475

Females

73

F18-39

73

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1647

Females

88

F18-39

88

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1828

Females

107

F18-39

107

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2397

Females

167

F18-39

167

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2968

Females

274

F18-39

274

Passing Analysis

Category:
Athletes Passed
474
Passed By
379
Net Change
+95
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1400
5K → 10K4797-50#1400#1450
10K → 15K10415+89#1450#1361
15K → 20K7622+54#1361#1307
20K → Half221+21#1307#1286
Half → 25K2322+1#1286#1285
25K → 30K4543+2#1285#1283
30K → 20M2223-1#1283#1284
20M → 21M2041-21#1284#1305
21M → 35K304+26#1305#1279
35K → 23M2719+8#1279#1271
23M → 24M2322+1#1271#1270
24M → 40K1516-1#1270#1271
40K → 25.2M712-5#1271#1276
25.2M → Finish1342-29#1276#1305
TOTALS474379+95
📊

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