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BOSTON MARATHON 2023

Gabriela Moz

Bib: 12546•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 29%
Gender (Female)
#0 / 11423
Top 10%
Division (F18-39)
#0 / 4884
Top 19%
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
7:34/mi
23:32
↑ 97↓ 3451.5%
10K· 6.21 mi
7:18/mi
46:13
↑ 79↓ 1380.4%
15K· 9.32 mi
7:19/mi
1:08:56
↑ 67↓ 78
20K· 12.43 mi
7:21/mi
1:31:47
↑ 106↓ 860.1%
Half· 13.11 mi
7:12/mi
1:36:42
↑ 19↓ 370.5%
25K· 15.53 mi
7:23/mi
1:54:36
↑ 66↓ 880.2%
30K· 18.64 mi
7:34/mi
2:18:06
↑ 181↓ 1480.2%
20M
7:33/mi
2:28:21
↑ 64↓ 500.2%
21M
7:54/mi
2:36:15
↑ 106↓ 241.6%
35K· 21.75 mi
7:25/mi
2:41:48
↑ 17↓ 861.7%
23M
7:34/mi
2:51:17
↑ 23↓ 630.6%
24M
7:26/mi
2:58:43
↓ 821.3%
40K· 24.85 mi
7:28/mi
3:05:06
↓ 200.3%
25.2M
7:53/mi
3:07:49
↑ 13↓ 160.2%
Finish· 26.22 mi
7:21/mi
3:15:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:42
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:38:36
Pace7:31 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1923:327:3423:32
7:34
-
10K
6.21 mi11:14:0046:137:2622:41
7:18
-0:16
15K
9.32 mi11:36:431:08:567:2422:43
7:19
+0:01
20K
12.43 mi11:59:341:31:477:2322:51
7:21
+0:02
Half
13.11 mi12:04:291:36:427:234:55
7:12
-0:09
25K
15.53 mi12:22:231:54:367:2317:54
7:23
+0:11
30K
18.64 mi12:45:532:18:067:2523:30
7:34
+0:11
20M
20.00 mi12:56:082:28:217:2510:15
7:33
-0:01
21M
21.00 mi13:04:022:36:157:267:54
7:54
+0:21
35K
21.75 mi13:09:352:41:487:265:33
7:25
-0:29
23M
23.00 mi13:19:042:51:177:279:29
7:34
+0:09
24M
24.00 mi13:26:302:58:437:277:26
7:26
-0:08
40K
24.85 mi13:32:533:05:067:276:23
7:28
+0:02
25.2M
25.20 mi13:35:363:07:497:272:43
7:53
+0:25
Finish
26.22 mi13:43:053:15:187:277:29
7:21
-0:32

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

7:12 /mi

Average Pace

7:27 /mi

Slowest Pace

7:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:10

66% of race

Time at Steady Pace

1:07:08

34% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:27 /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 mi10:51:1923:327:3423:32
7:34
#10303
10K
6.21 mi11:14:0046:137:2622:41
7:18
#9484
15K
9.32 mi11:36:431:08:567:2422:43
7:19
#9156
20K
12.43 mi11:59:341:31:477:2322:51
7:21
#8892
Half
13.11 mi12:04:291:36:427:234:55
7:12
#8826
25K
15.53 mi12:22:231:54:367:2317:54
7:23
#8653
30K
18.64 mi12:45:532:18:067:2523:30
7:34
#8422
20M
20.00 mi12:56:082:28:217:2510:15
7:33
#8303
21M
21.00 mi13:04:022:36:157:267:54
7:54
#8203
35K
21.75 mi13:09:352:41:487:265:33
7:25
#8168
23M
23.00 mi13:19:042:51:177:279:29
7:34
#8063
24M
24.00 mi13:26:302:58:437:277:26
7:26
#7990
40K
24.85 mi13:32:533:05:067:276:23
7:28
#7904
25.2M
25.20 mi13:35:363:07:497:272:43
7:53
#7868
Finish
26.22 mi13:43:053:15:187:277:29
7:21
#7824
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10303199519958678(Top 33%)1309(Top 11%)1309(Top 27%)
10K6.21 mi3.10 mi9484+8191602+3931602+3938877(Top 33%)1357(Top 12%)1357(Top 28%)
15K9.32 mi3.11 mi9156+3281482+1201482+1208678(Top 33%)1309(Top 11%)1309(Top 27%)
20K12.43 mi3.11 mi8892+2641392+901392+908188(Top 31%)1168(Top 10%)1168(Top 24%)
Half13.11 mi0.68 mi8826+661368+241368+247976(Top 30%)1085(Top 9%)1085(Top 22%)
25K15.53 mi2.42 mi8653+1731314+541314+547893(Top 30%)1151(Top 10%)1151(Top 24%)
30K18.64 mi3.11 mi8422+2311275+391275+397684(Top 29%)1174(Top 10%)1174(Top 24%)
20M20.00 mi1.36 mi8303+1191255+201255+207112(Top 27%)1062(Top 9%)1062(Top 22%)
21M21.00 mi1.00 mi8203+1001231+241231+246759(Top 25%)1040(Top 9%)1040(Top 21%)
35K21.75 mi0.75 mi8168+35123112317961(Top 30%)1468(Top 13%)1468(Top 30%)
23M23.00 mi1.25 mi8063+1051207+241207+246935(Top 26%)1147(Top 10%)1147(Top 23%)
24M24.00 mi1.00 mi7990+731203+41203+47282(Top 27%)1391(Top 12%)1391(Top 28%)
40K24.85 mi0.85 mi7904+861187+161187+166531(Top 25%)1167(Top 10%)1167(Top 24%)
25.2M25.20 mi0.35 mi7868+361178+91178+95885(Top 22%)1016(Top 9%)1016(Top 21%)
Finish26.22 mi1.02 mi7824+441187-91187-97423(Top 28%)1591(Top 14%)1591(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21story building
+97ft-345ft

Overall

8678

Females

1309

F18-39

1309

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

8877

Females

1357

F18-39

1357

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+67ft-78ft

Overall

8678

Females

1309

F18-39

1309

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

8188

Females

1168

F18-39

1168

20K→Half

12.4 - 13.1 mi

Top 30%
×2story building
+19ft-37ft

Overall

7976

Females

1085

F18-39

1085

Half→25K

13.1 - 15.5 mi

Top 30%
×4story building
+66ft-88ft

Overall

7893

Females

1151

F18-39

1151

25K→30K

15.5 - 18.6 mi

Top 29%
×9story building
+181ft-148ft

Overall

7684

Females

1174

F18-39

1174

30K→20M

18.6 - 20.0 mi

Top 27%
×5story building
+64ft-50ft

Overall

7112

Females

1062

F18-39

1062

20M→21M

20.0 - 21.0 mi

Top 25%
×8story building
+106ft-24ft

Overall

6759

Females

1040

F18-39

1040

21M→35K

21.0 - 21.8 mi

Top 30%
×7story building
+17ft-86ft

Overall

7961

Females

1468

F18-39

1468

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

6935

Females

1147

F18-39

1147

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

7282

Females

1391

F18-39

1391

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6531

Females

1167

F18-39

1167

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5885

Females

1016

F18-39

1016

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2story building
+22ft-21ft

Overall

7423

Females

1591

F18-39

1591

Passing Analysis

Category:
Athletes Passed
2878*
Passed By
399
Net Change
+2479
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10303
5K → 10K884*65+819#10303#9484
10K → 15K36133+328#9484#9156
15K → 20K29127+264#9156#8892
20K → Half693+66#8892#8826
Half → 25K20229+173#8826#8653
25K → 30K29463+231#8653#8422
30K → 20M13617+119#8422#8303
20M → 21M12929+100#8303#8203
21M → 35K6126+35#8203#8168
35K → 23M13126+105#8168#8063
23M → 24M10027+73#8063#7990
24M → 40K10216+86#7990#7904
40K → 25.2M415+36#7904#7868
25.2M → Finish7733+44#7868#7824
TOTALS2878*399+2479

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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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