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BOSTON MARATHON 2023

Carolina Furriela

Bib: 8891•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 46%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:58
Rank: #4145
Start → 5K
20:58 | 6:45/mi
10K· 6.21 mi
42:50
Rank: #5775 (-1630)
5K → 10K
21:52 | 7:02/mi
15K· 9.32 mi
1:10:36
Rank: #10719 (-4944)
10K → 15K
27:46 | 8:56/mi
20K· 12.43 mi
1:38:04
Rank: #13242 (-2523)
15K → 20K
27:28 | 8:50/mi
Half· 13.11 mi
1:43:21
Rank: #13178 (+64)
20K → Half
5:17 | 7:45/mi
25K· 15.53 mi
2:03:44
Rank: #13605 (-427)
Half → 25K
20:23 | 8:24/mi
30K· 18.64 mi
2:32:37
Rank: #14712 (-1107)
25K → 30K
28:53 | 9:18/mi
20M
2:44:48
Rank: #14842 (-130)
30K → 20M
12:11 | 8:58/mi
21M
2:54:36
Rank: #14981 (-139)
20M → 21M
9:48 | 9:48/mi
35K· 21.75 mi
3:01:49
Rank: #15217 (-236)
21M → 35K
7:13 | 9:39/mi
23M
3:13:07
Rank: #15268 (-51)
35K → 23M
11:18 | 9:02/mi
24M
3:22:17
Rank: #15418 (-150)
23M → 24M
9:10 | 9:10/mi
40K· 24.85 mi
3:30:01
Rank: #15463 (-45)
24M → 40K
7:44 | 9:03/mi
25.2M
3:33:22
Rank: #15467 (-4)
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:42:17
Rank: #15509 (-42)
25.2M → Finish
8:55 | 8:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:21
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:58:56
Pace9:04 /mi
📊Positive Split: 15.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:2020:586:4520:58
6:45
-
10K
6.21 mi11:08:1242:506:5421:52
7:02
+0:17
15K
9.32 mi11:35:581:10:367:3427:46
8:56
+1:54
20K
12.43 mi12:03:261:38:047:5327:28
8:50
-0:06
Half
13.11 mi12:08:431:43:217:535:17
7:45
-1:05
25K
15.53 mi12:29:062:03:447:5820:23
8:24
+0:39
30K
18.64 mi12:57:592:32:378:1128:53
9:18
+0:54
20M
20.00 mi13:10:102:44:488:1412:11
8:58
-0:20
21M
21.00 mi13:19:582:54:368:199:48
9:48
+0:50
35K
21.75 mi13:27:113:01:498:227:13
9:39
-0:09
23M
23.00 mi13:38:293:13:078:2411:18
9:02
-0:37
24M
24.00 mi13:47:393:22:178:269:10
9:10
+0:08
40K
24.85 mi13:55:233:30:018:277:44
9:03
-0:07
25.2M
25.20 mi13:58:443:33:228:283:21
9:43
+0:40
Finish
26.22 mi14:07:393:42:178:298:55
8:45
-0:58

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

6:45 /mi

Average Pace

8:29 /mi

Slowest Pace

9:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:08:30

31% of race

Time at Steady Pace

2:13:25

60% of race

Time at Slower Pace

20:22

9% of race

Average Pace: 8:29 /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 mi10:46:2020:586:4520:58
6:45
#4145
10K
6.21 mi11:08:1242:506:5421:52
7:02
#5775
15K
9.32 mi11:35:581:10:367:3427:46
8:56
#10719
20K
12.43 mi12:03:261:38:047:5327:28
8:50
#13242
Half
13.11 mi12:08:431:43:217:535:17
7:45
#13178
25K
15.53 mi12:29:062:03:447:5820:23
8:24
#13605
30K
18.64 mi12:57:592:32:378:1128:53
9:18
#14712
20M
20.00 mi13:10:102:44:488:1412:11
8:58
#14842
21M
21.00 mi13:19:582:54:368:199:48
9:48
#14981
35K
21.75 mi13:27:113:01:498:227:13
9:39
#15217
23M
23.00 mi13:38:293:13:078:2411:18
9:02
#15268
24M
24.00 mi13:47:393:22:178:269:10
9:10
#15418
40K
24.85 mi13:55:233:30:018:277:44
9:03
#15463
25.2M
25.20 mi13:58:443:33:228:283:21
9:43
#15467
Finish
26.22 mi14:07:393:42:178:298:55
8:45
#15509
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi414525925920205(Top 76%)7780(Top 68%)7780(Top 159%)
10K6.21 mi3.10 mi5775-1630468-209468-2097078(Top 27%)775(Top 7%)775(Top 16%)
15K9.32 mi3.11 mi10719-49442182-17142182-171420205(Top 76%)7780(Top 68%)7780(Top 159%)
20K12.43 mi3.11 mi13242-25233632-14503632-145018886(Top 71%)7017(Top 61%)7017(Top 144%)
Half13.11 mi0.68 mi13178+643593+393593+3912349(Top 46%)3141(Top 27%)3141(Top 64%)
25K15.53 mi2.42 mi13605-4273868-2753868-27515640(Top 59%)5230(Top 46%)5230(Top 107%)
30K18.64 mi3.11 mi14712-11074564-6964564-69618619(Top 70%)6982(Top 61%)6982(Top 143%)
20M20.00 mi1.36 mi14842-1304665-1014665-10116355(Top 61%)5780(Top 51%)5780(Top 118%)
21M21.00 mi1.00 mi14981-1394781-1164781-11617263(Top 65%)6340(Top 56%)6340(Top 130%)
35K21.75 mi0.75 mi15217-2364961-1804961-18020306(Top 76%)8106(Top 71%)8106(Top 166%)
23M23.00 mi1.25 mi15268-515007-465007-4616184(Top 61%)5840(Top 51%)5840(Top 120%)
24M24.00 mi1.00 mi15418-1505121-1145121-11417939(Top 67%)6863(Top 60%)6863(Top 141%)
40K24.85 mi0.85 mi15463-455170-495170-4916403(Top 62%)6076(Top 53%)6076(Top 124%)
25.2M25.20 mi0.35 mi15467-45174-45174-416213(Top 61%)5980(Top 52%)5980(Top 122%)
Finish26.22 mi1.02 mi15509-425213-395213-3916774(Top 63%)6237(Top 55%)6237(Top 128%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

20205

Females

7780

F18-39

7780

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7078

Females

775

F18-39

775

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

20205

Females

7780

F18-39

7780

15K→20K

9.3 - 12.4 mi

Top 71%
×5stories
+106ft-86ft

Overall

18886

Females

7017

F18-39

7017

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

12349

Females

3141

F18-39

3141

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15640

Females

5230

F18-39

5230

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

18619

Females

6982

F18-39

6982

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

16355

Females

5780

F18-39

5780

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

17263

Females

6340

F18-39

6340

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

20306

Females

8106

F18-39

8106

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

16184

Females

5840

F18-39

5840

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

17939

Females

6863

F18-39

6863

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

16403

Females

6076

F18-39

6076

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

16213

Females

5980

F18-39

5980

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16774

Females

6237

F18-39

6237

Passing Analysis

Category:
Athletes Passed
496
Passed By
11858
Net Change
-11364
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4145
5K → 10K91639-1630#4145#5775
10K → 15K04942-4944#5775#10719
15K → 20K42527-2523#10719#13242
20K → Half695+64#13242#13178
Half → 25K55482-427#13178#13605
25K → 30K231130-1107#13605#14712
30K → 20M41171-130#14712#14842
20M → 21M48187-139#14842#14981
21M → 35K14250-236#14981#15217
35K → 23M66117-51#15217#15268
23M → 24M37187-150#15268#15418
24M → 40K4287-45#15418#15463
40K → 25.2M3438-4#15463#15467
25.2M → Finish5496-42#15467#15509
TOTALS49611858-11364
📊

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