Boston Marathon logo
BOSTON MARATHON 2023

Erica Mannetta

Bib: 26747•F

NH

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
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
30:47
Rank: #23226
Start → 5K
30:47 | 9:54/mi
10K· 6.21 mi
1:00:18
Rank: #22916 (+310)
5K → 10K
29:31 | 9:30/mi
15K· 9.32 mi
1:30:07
Rank: #22776 (+140)
10K → 15K
29:49 | 9:36/mi
20K· 12.43 mi
1:59:49
Rank: #22520 (+256)
15K → 20K
29:42 | 9:34/mi
Half· 13.11 mi
2:06:08
Rank: #22469 (+51)
20K → Half
6:19 | 9:16/mi
25K· 15.53 mi
2:29:27
Rank: #22254 (+215)
Half → 25K
23:19 | 9:37/mi
30K· 18.64 mi
2:59:40
Rank: #21884 (+370)
25K → 30K
30:13 | 9:44/mi
20M
3:12:41
Rank: #21687 (+197)
30K → 20M
13:01 | 9:35/mi
21M
3:22:59
Rank: #21547 (+140)
20M → 21M
10:18 | 10:18/mi
35K· 21.75 mi
3:30:00
Rank: #21473 (+74)
21M → 35K
7:01 | 9:23/mi
23M
3:42:29
Rank: #21363 (+110)
35K → 23M
12:29 | 9:58/mi
24M
3:51:54
Rank: #21254 (+109)
23M → 24M
9:25 | 9:25/mi
40K· 24.85 mi
4:00:37
Rank: #21217 (+37)
24M → 40K
8:43 | 10:12/mi
25.2M
4:04:39
Rank: #21233 (-16)
40K → 25.2M
4:02 | 11:42/mi
Finish· 26.22 mi
4:13:54
Rank: #21139 (+94)
25.2M → Finish
9:15 | 9:05/mi

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
Time2:06:08
Pace9:37 /mi
2nd Half
Distance13.11 mi
Time2:07:46
Pace9:45 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4830:479:5430:47
9:54
-
10K
6.21 mi12:17:191:00:189:4229:31
9:30
-0:24
15K
9.32 mi12:47:081:30:079:4029:49
9:36
+0:06
20K
12.43 mi13:16:501:59:499:3829:42
9:34
-0:02
Half
13.11 mi13:23:092:06:089:376:19
9:16
-0:18
25K
15.53 mi13:46:282:29:279:3723:19
9:37
+0:21
30K
18.64 mi14:16:412:59:409:3830:13
9:44
+0:07
20M
20.00 mi14:29:423:12:419:3813:01
9:35
-0:09
21M
21.00 mi14:40:003:22:599:4010:18
10:18
+0:43
35K
21.75 mi14:47:013:30:009:397:01
9:23
-0:55
23M
23.00 mi14:59:303:42:299:4012:29
9:58
+0:35
24M
24.00 mi15:08:553:51:549:409:25
9:25
-0:33
40K
24.85 mi15:17:384:00:379:418:43
10:12
+0:47
25.2M
25.20 mi15:21:404:04:399:434:02
11:42
+1:30
Finish
26.22 mi15:30:554:13:549:419:15
9:05
-2:37

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

9:05 /mi

Average Pace

9:41 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:34

6% of race

Time at Steady Pace

3:22:48

80% of race

Time at Slower Pace

35:32

14% of race

Average Pace: 9:41 /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 mi11:47:4830:479:5430:47
9:54
#23226
10K
6.21 mi12:17:191:00:189:4229:31
9:30
#22916
15K
9.32 mi12:47:081:30:079:4029:49
9:36
#22776
20K
12.43 mi13:16:501:59:499:3829:42
9:34
#22520
Half
13.11 mi13:23:092:06:089:376:19
9:16
#22469
25K
15.53 mi13:46:282:29:279:3723:19
9:37
#22254
30K
18.64 mi14:16:412:59:409:3830:13
9:44
#21884
20M
20.00 mi14:29:423:12:419:3813:01
9:35
#21687
21M
21.00 mi14:40:003:22:599:4010:18
10:18
#21547
35K
21.75 mi14:47:013:30:009:397:01
9:23
#21473
23M
23.00 mi14:59:303:42:299:4012:29
9:58
#21363
24M
24.00 mi15:08:553:51:549:409:25
9:25
#21254
40K
24.85 mi15:17:384:00:379:418:43
10:12
#21217
25.2M
25.20 mi15:21:404:04:399:434:02
11:42
#21233
Finish
26.22 mi15:30:554:13:549:419:15
9:05
#21139
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi232269511951122514(Top 85%)9076(Top 79%)9076(Top 186%)
10K6.21 mi3.10 mi22916+3109311+2009311+20022523(Top 85%)9098(Top 80%)9098(Top 186%)
15K9.32 mi3.11 mi22776+1409221+909221+9022514(Top 85%)9076(Top 79%)9076(Top 186%)
20K12.43 mi3.11 mi22520+2569102+1199102+11921730(Top 82%)8641(Top 76%)8641(Top 177%)
Half13.11 mi0.68 mi22469+519070+329070+3221384(Top 80%)8456(Top 74%)8456(Top 173%)
25K15.53 mi2.42 mi22254+2158976+948976+9421187(Top 80%)8375(Top 73%)8375(Top 171%)
30K18.64 mi3.11 mi21884+3708768+2088768+20820224(Top 76%)7898(Top 69%)7898(Top 162%)
20M20.00 mi1.36 mi21687+1978671+978671+9719162(Top 72%)7385(Top 65%)7385(Top 151%)
21M21.00 mi1.00 mi21547+1408604+678604+6719043(Top 72%)7370(Top 65%)7370(Top 151%)
35K21.75 mi0.75 mi21473+748573+318573+3119492(Top 73%)7665(Top 67%)7665(Top 157%)
23M23.00 mi1.25 mi21363+1108527+468527+4619921(Top 75%)7912(Top 69%)7912(Top 162%)
24M24.00 mi1.00 mi21254+1098482+458482+4518939(Top 71%)7418(Top 65%)7418(Top 152%)
40K24.85 mi0.85 mi21217+378470+128470+1220483(Top 77%)8324(Top 73%)8324(Top 170%)
25.2M25.20 mi0.35 mi21233-168483-138483-1321965(Top 83%)9108(Top 80%)9108(Top 186%)
Finish26.22 mi1.02 mi21139+948445+388445+3818401(Top 69%)7122(Top 62%)7122(Top 146%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

22514

Females

9076

F18-39

9076

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22523

Females

9098

F18-39

9098

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

22514

Females

9076

F18-39

9076

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

21730

Females

8641

F18-39

8641

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

21384

Females

8456

F18-39

8456

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

21187

Females

8375

F18-39

8375

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

20224

Females

7898

F18-39

7898

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

19162

Females

7385

F18-39

7385

20M→21M

20.0 - 21.0 mi

Top 72%
×8stories
+106ft-24ft

Overall

19043

Females

7370

F18-39

7370

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

19492

Females

7665

F18-39

7665

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

19921

Females

7912

F18-39

7912

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

18939

Females

7418

F18-39

7418

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20483

Females

8324

F18-39

8324

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

21965

Females

9108

F18-39

9108

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18401

Females

7122

F18-39

7122

Passing Analysis

Category:
Athletes Passed
2437
Passed By
350
Net Change
+2087
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23226
5K → 10K413103+310#23226#22916
10K → 15K22383+140#22916#22776
15K → 20K29438+256#22776#22520
20K → Half576+51#22520#22469
Half → 25K22813+215#22469#22254
25K → 30K3799+370#22254#21884
30K → 20M2003+197#21884#21687
20M → 21M1488+140#21687#21547
21M → 35K784+74#21547#21473
35K → 23M12010+110#21473#21363
23M → 24M1178+109#21363#21254
24M → 40K6831+37#21254#21217
40K → 25.2M1531-16#21217#21233
25.2M → Finish973+94#21233#21139
TOTALS2437350+2087
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing