Boston Marathon logo
BOSTON MARATHON 2023

Cayce Hoak

Bib: 18413•F

SC

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 41%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:53/mi
24:28
↑ 97↓ 3451.5%
10K· 6.21 mi
7:49/mi
48:44
↑ 79↓ 1380.4%
15K· 9.32 mi
7:55/mi
1:13:21
↑ 67↓ 78
20K· 12.43 mi
8:00/mi
1:38:12
↑ 106↓ 860.1%
Half· 13.11 mi
7:58/mi
1:43:38
↑ 19↓ 370.5%
25K· 15.53 mi
8:07/mi
2:03:18
↑ 66↓ 880.2%
30K· 18.64 mi
8:30/mi
2:29:44
↑ 181↓ 1480.2%
20M
8:42/mi
2:41:34
↑ 64↓ 500.2%
21M
9:32/mi
2:51:06
↑ 106↓ 241.6%
35K· 21.75 mi
8:45/mi
2:57:39
↑ 17↓ 861.7%
23M
9:22/mi
3:09:23
↑ 23↓ 630.6%
24M
8:52/mi
3:18:15
↓ 821.3%
40K· 24.85 mi
8:59/mi
3:25:56
↓ 200.3%
25.2M
9:52/mi
3:29:20
↑ 13↓ 160.2%
Finish· 26.22 mi
9:03/mi
3:38:33
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:38
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:54:55
Pace8:46 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:4024:287:5324:28
7:53
-
10K
6.21 mi11:39:5648:447:5124:16
7:49
-0:04
15K
9.32 mi12:04:331:13:217:5224:37
7:55
+0:06
20K
12.43 mi12:29:241:38:127:5424:51
8:00
+0:05
Half
13.11 mi12:34:501:43:387:545:26
7:58
-0:02
25K
15.53 mi12:54:302:03:187:5619:40
8:07
+0:09
30K
18.64 mi13:20:562:29:448:0226:26
8:30
+0:23
20M
20.00 mi13:32:462:41:348:0511:50
8:42
+0:12
21M
21.00 mi13:42:182:51:068:099:32
9:32
+0:50
35K
21.75 mi13:48:512:57:398:106:33
8:45
-0:47
23M
23.00 mi14:00:353:09:238:1411:44
9:22
+0:37
24M
24.00 mi14:09:273:18:158:168:52
8:52
-0:30
40K
24.85 mi14:17:083:25:568:177:41
8:59
+0:07
25.2M
25.20 mi14:20:323:29:208:183:24
9:52
+0:53
Finish
26.22 mi14:29:453:38:338:209:13
9:03
-0:49

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

7:49 /mi

Average Pace

8:20 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:18

56% of race

Time at Steady Pace

1:01:22

28% of race

Time at Slower Pace

33:53

16% of race

Average Pace: 8:20 /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 mi11:15:4024:287:5324:28
7:53
#13057
10K
6.21 mi11:39:5648:447:5124:16
7:49
#13139
15K
9.32 mi12:04:331:13:217:5224:37
7:55
#13329
20K
12.43 mi12:29:241:38:127:5424:51
8:00
#13342
Half
13.11 mi12:34:501:43:387:545:26
7:58
#13368
25K
15.53 mi12:54:302:03:187:5619:40
8:07
#13358
30K
18.64 mi13:20:562:29:448:0226:26
8:30
#13541
20M
20.00 mi13:32:462:41:348:0511:50
8:42
#13662
21M
21.00 mi13:42:182:51:068:099:32
9:32
#13822
35K
21.75 mi13:48:512:57:398:106:33
8:45
#13937
23M
23.00 mi14:00:353:09:238:1411:44
9:22
#14202
24M
24.00 mi14:09:273:18:158:168:52
8:52
#14318
40K
24.85 mi14:17:083:25:568:177:41
8:59
#14383
25.2M
25.20 mi14:20:323:29:208:183:24
9:52
#14425
Finish
26.22 mi14:29:453:38:338:209:13
9:03
#14571
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi130573478347813786(Top 52%)3959(Top 35%)3959(Top 81%)
10K6.21 mi3.10 mi13139-823533-553533-5513237(Top 50%)3577(Top 31%)3577(Top 73%)
15K9.32 mi3.11 mi13329-1903650-1173650-11713786(Top 52%)3959(Top 35%)3959(Top 81%)
20K12.43 mi3.11 mi13342-133689-393689-3913435(Top 50%)3789(Top 33%)3789(Top 78%)
Half13.11 mi0.68 mi13368-263706-173706-1714152(Top 53%)4183(Top 37%)4183(Top 86%)
25K15.53 mi2.42 mi13358+103721-153721-1513597(Top 51%)3983(Top 35%)3983(Top 82%)
30K18.64 mi3.11 mi13541-1833865-1443865-14414378(Top 54%)4554(Top 40%)4554(Top 93%)
20M20.00 mi1.36 mi13662-1213954-893954-8914911(Top 56%)4938(Top 43%)4938(Top 101%)
21M21.00 mi1.00 mi13822-1604069-1154069-11516123(Top 61%)5690(Top 50%)5690(Top 117%)
35K21.75 mi0.75 mi13937-1154161-924161-9216713(Top 63%)6101(Top 53%)6101(Top 125%)
23M23.00 mi1.25 mi14202-2654349-1884349-18817815(Top 67%)6754(Top 59%)6754(Top 138%)
24M24.00 mi1.00 mi14318-1164438-894438-8916590(Top 62%)6120(Top 54%)6120(Top 125%)
40K24.85 mi0.85 mi14383-654508-704508-7016074(Top 60%)5894(Top 52%)5894(Top 121%)
25.2M25.20 mi0.35 mi14425-424544-364544-3616824(Top 63%)6315(Top 55%)6315(Top 129%)
Finish26.22 mi1.02 mi14571-1464642-984642-9818186(Top 68%)6993(Top 61%)6993(Top 143%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

13786

Females

3959

F18-39

3959

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

13237

Females

3577

F18-39

3577

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

13786

Females

3959

F18-39

3959

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

13435

Females

3789

F18-39

3789

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

14152

Females

4183

F18-39

4183

Half→25K

13.1 - 15.5 mi

Top 51%
×4story building
+66ft-88ft

Overall

13597

Females

3983

F18-39

3983

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

14378

Females

4554

F18-39

4554

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

14911

Females

4938

F18-39

4938

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

16123

Females

5690

F18-39

5690

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

16713

Females

6101

F18-39

6101

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

17815

Females

6754

F18-39

6754

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

16590

Females

6120

F18-39

6120

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

16074

Females

5894

F18-39

5894

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16824

Females

6315

F18-39

6315

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

18186

Females

6993

F18-39

6993

Passing Analysis

Category:
Athletes Passed
1161
Passed By
2675
Net Change
-1514
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13057
5K → 10K272354-82#13057#13139
10K → 15K134324-190#13139#13329
15K → 20K177190-13#13329#13342
20K → Half2147-26#13342#13368
Half → 25K150140+10#13368#13358
25K → 30K130313-183#13358#13541
30K → 20M65186-121#13541#13662
20M → 21M44204-160#13662#13822
21M → 35K20135-115#13822#13937
35K → 23M35300-265#13937#14202
23M → 24M39155-116#14202#14318
24M → 40K38103-65#14318#14383
40K → 25.2M1456-42#14383#14425
25.2M → Finish22168-146#14425#14571
TOTALS11612675-1514
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing