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BOSTON MARATHON 2023

Andrea Chavez Gomez

Bib: 10658•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 48%
Gender (Female)
#0 / 11423
Top 31%
Division (F18-39)
#0 / 4884
Top 50%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:34
Rank: #13315
Start → 5K
24:34 | 7:54/mi
10K· 6.21 mi
48:25
Rank: #12625 (+690)
5K → 10K
23:51 | 7:41/mi
15K· 9.32 mi
1:12:45
Rank: #12741 (-116)
10K → 15K
24:20 | 7:50/mi
20K· 12.43 mi
1:37:54
Rank: #13111 (-370)
15K → 20K
25:09 | 8:06/mi
Half· 13.11 mi
1:43:34
Rank: #13327 (-216)
20K → Half
5:40 | 8:19/mi
25K· 15.53 mi
2:03:43
Rank: #13590 (-263)
Half → 25K
20:09 | 8:19/mi
30K· 18.64 mi
2:29:57
Rank: #13630 (-40)
25K → 30K
26:14 | 8:27/mi
20M
2:41:11
Rank: #13498 (+132)
30K → 20M
11:14 | 8:16/mi
21M
2:50:01
Rank: #13422 (+76)
20M → 21M
8:50 | 8:50/mi
35K· 21.75 mi
2:56:21
Rank: #13478 (-56)
21M → 35K
6:20 | 8:28/mi
23M
3:07:08
Rank: #13491 (-13)
35K → 23M
10:47 | 8:37/mi
24M
3:14:58
Rank: #13293 (+198)
23M → 24M
7:50 | 7:50/mi
40K· 24.85 mi
3:21:40
Rank: #13101 (+192)
24M → 40K
6:42 | 7:50/mi
25.2M
3:24:18
Rank: #12970 (+131)
40K → 25.2M
2:38 | 7:39/mi
Finish· 26.22 mi
3:32:06
Rank: #12824 (+146)
25.2M → Finish
7:48 | 7:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:34
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:48:32
Pace8:17 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2224:347:5424:34
7:54
-
10K
6.21 mi11:15:1348:257:4823:51
7:41
-0:13
15K
9.32 mi11:39:331:12:457:4824:20
7:50
+0:09
20K
12.43 mi12:04:421:37:547:5325:09
8:06
+0:16
Half
13.11 mi12:10:221:43:347:545:40
8:19
+0:13
25K
15.53 mi12:30:312:03:437:5820:09
8:19
0:00
30K
18.64 mi12:56:452:29:578:0326:14
8:27
+0:08
20M
20.00 mi13:07:592:41:118:0411:14
8:16
-0:11
21M
21.00 mi13:16:492:50:018:068:50
8:50
+0:34
35K
21.75 mi13:23:092:56:218:076:20
8:28
-0:22
23M
23.00 mi13:33:563:07:088:0810:47
8:37
+0:09
24M
24.00 mi13:41:463:14:588:077:50
7:50
-0:47
40K
24.85 mi13:48:283:21:408:076:42
7:50
0:00
25.2M
25.20 mi13:51:063:24:188:062:38
7:39
-0:11
Finish
26.22 mi13:58:543:32:068:067:48
7:39
0:00

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

7:39 /mi

Average Pace

8:06 /mi

Slowest Pace

8:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:55

75% of race

Time at Steady Pace

52:11

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi10:51:2224:347:5424:34
7:54
#13315
10K
6.21 mi11:15:1348:257:4823:51
7:41
#12625
15K
9.32 mi11:39:331:12:457:4824:20
7:50
#12741
20K
12.43 mi12:04:421:37:547:5325:09
8:06
#13111
Half
13.11 mi12:10:221:43:347:545:40
8:19
#13327
25K
15.53 mi12:30:312:03:437:5820:09
8:19
#13590
30K
18.64 mi12:56:452:29:578:0326:14
8:27
#13630
20M
20.00 mi13:07:592:41:118:0411:14
8:16
#13498
21M
21.00 mi13:16:492:50:018:068:50
8:50
#13422
35K
21.75 mi13:23:092:56:218:076:20
8:28
#13478
23M
23.00 mi13:33:563:07:088:0810:47
8:37
#13491
24M
24.00 mi13:41:463:14:588:077:50
7:50
#13293
40K
24.85 mi13:48:283:21:408:076:42
7:50
#13101
25.2M
25.20 mi13:51:063:24:188:062:38
7:39
#12970
Finish
26.22 mi13:58:543:32:068:067:48
7:39
#12824
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi133153618361812994(Top 49%)3472(Top 30%)3472(Top 71%)
10K6.21 mi3.10 mi12625+6903222+3963222+39612045(Top 45%)2902(Top 25%)2902(Top 59%)
15K9.32 mi3.11 mi12741-1163306-843306-8412994(Top 49%)3472(Top 30%)3472(Top 71%)
20K12.43 mi3.11 mi13111-3703552-2463552-24614198(Top 53%)4220(Top 37%)4220(Top 86%)
Half13.11 mi0.68 mi13327-2163682-1303682-13016596(Top 62%)5678(Top 50%)5678(Top 116%)
25K15.53 mi2.42 mi13590-2633858-1763858-17615003(Top 56%)4845(Top 42%)4845(Top 99%)
30K18.64 mi3.11 mi13630-403916-583916-5813953(Top 52%)4306(Top 38%)4306(Top 88%)
20M20.00 mi1.36 mi13498+1323856+603856+6012159(Top 46%)3367(Top 29%)3367(Top 69%)
21M21.00 mi1.00 mi13422+763831+253831+2512467(Top 47%)3666(Top 32%)3666(Top 75%)
35K21.75 mi0.75 mi13478-563870-393870-3915109(Top 57%)5160(Top 45%)5160(Top 106%)
23M23.00 mi1.25 mi13491-133913-433913-4313874(Top 52%)4537(Top 40%)4537(Top 93%)
24M24.00 mi1.00 mi13293+1983810+1033810+10310075(Top 38%)2644(Top 23%)2644(Top 54%)
40K24.85 mi0.85 mi13101+1923733+773733+778954(Top 34%)2170(Top 19%)2170(Top 44%)
25.2M25.20 mi0.35 mi12970+1313668+653668+654676(Top 18%)643(Top 6%)643(Top 13%)
Finish26.22 mi1.02 mi12824+1463594+743594+749609(Top 36%)2537(Top 22%)2537(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

12994

Females

3472

F18-39

3472

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

12045

Females

2902

F18-39

2902

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

12994

Females

3472

F18-39

3472

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

14198

Females

4220

F18-39

4220

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

16596

Females

5678

F18-39

5678

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

15003

Females

4845

F18-39

4845

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13953

Females

4306

F18-39

4306

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12159

Females

3367

F18-39

3367

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

12467

Females

3666

F18-39

3666

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

15109

Females

5160

F18-39

5160

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13874

Females

4537

F18-39

4537

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10075

Females

2644

F18-39

2644

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

8954

Females

2170

F18-39

2170

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4676

Females

643

F18-39

643

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9609

Females

2537

F18-39

2537

Passing Analysis

Category:
Athletes Passed
2384
Passed By
1893
Net Change
+491
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13315
5K → 10K791101+690#13315#12625
10K → 15K155271-116#12625#12741
15K → 20K84454-370#12741#13111
20K → Half6222-216#13111#13327
Half → 25K70333-263#13327#13590
25K → 30K181221-40#13590#13630
30K → 20M16533+132#13630#13498
20M → 21M12852+76#13498#13422
21M → 35K3591-56#13422#13478
35K → 23M8699-13#13478#13491
23M → 24M2035+198#13491#13293
24M → 40K1942+192#13293#13101
40K → 25.2M1310+131#13101#12970
25.2M → Finish1559+146#12970#12824
TOTALS23841893+491
📊

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