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BOSTON MARATHON 2023

Laura Ruiz Galeano

Bib: 16604•F

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 33%
Gender (Female)
#0 / 11423
Top 13%
Division (F18-39)
#0 / 4884
Top 24%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:13
Rank: #12297
Start → 5K
24:13 | 7:48/mi
10K· 6.21 mi
47:46
Rank: #11689 (+608)
5K → 10K
23:33 | 7:35/mi
15K· 9.32 mi
1:11:03
Rank: #11129 (+560)
10K → 15K
23:17 | 7:30/mi
20K· 12.43 mi
1:34:14
Rank: #10548 (+581)
15K → 20K
23:11 | 7:28/mi
Half· 13.11 mi
1:39:13
Rank: #10443 (+105)
20K → Half
4:59 | 7:18/mi
25K· 15.53 mi
1:57:22
Rank: #10095 (+348)
Half → 25K
18:09 | 7:29/mi
30K· 18.64 mi
2:21:01
Rank: #9702 (+393)
25K → 30K
23:39 | 7:37/mi
20M
2:31:17
Rank: #9479 (+223)
30K → 20M
10:16 | 7:33/mi
21M
2:39:14
Rank: #9280 (+199)
20M → 21M
7:57 | 7:57/mi
35K· 21.75 mi
2:44:42
Rank: #9186 (+94)
21M → 35K
5:28 | 7:18/mi
23M
2:54:13
Rank: #9037 (+149)
35K → 23M
9:31 | 7:36/mi
24M
3:01:34
Rank: #8902 (+135)
23M → 24M
7:21 | 7:21/mi
40K· 24.85 mi
3:07:55
Rank: #8782 (+120)
24M → 40K
6:21 | 7:26/mi
25.2M
3:10:42
Rank: #8729 (+53)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:18:12
Rank: #8659 (+70)
25.2M → Finish
7:30 | 7:22/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:39:13
Pace7:34 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:38:59
Pace7:33 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:1524:137:4824:13
7:48
-
10K
6.21 mi11:41:4847:467:4123:33
7:35
-0:13
15K
9.32 mi12:05:051:11:037:3723:17
7:30
-0:05
20K
12.43 mi12:28:161:34:147:3523:11
7:28
-0:02
Half
13.11 mi12:33:151:39:137:344:59
7:18
-0:10
25K
15.53 mi12:51:241:57:227:3318:09
7:29
+0:11
30K
18.64 mi13:15:032:21:017:3423:39
7:37
+0:08
20M
20.00 mi13:25:192:31:177:3410:16
7:33
-0:04
21M
21.00 mi13:33:162:39:147:357:57
7:57
+0:24
35K
21.75 mi13:38:442:44:427:345:28
7:18
-0:39
23M
23.00 mi13:48:152:54:137:349:31
7:36
+0:18
24M
24.00 mi13:55:363:01:347:347:21
7:21
-0:15
40K
24.85 mi14:01:573:07:557:346:21
7:26
+0:05
25.2M
25.20 mi14:04:443:10:427:342:47
8:04
+0:38
Finish
26.22 mi14:12:143:18:127:347:30
7:22
-0:42

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

7:18 /mi

Average Pace

7:34 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:25

99% of race

Time at Steady Pace

2:47

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /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 mi11:18:1524:137:4824:13
7:48
#12297
10K
6.21 mi11:41:4847:467:4123:33
7:35
#11689
15K
9.32 mi12:05:051:11:037:3723:17
7:30
#11129
20K
12.43 mi12:28:161:34:147:3523:11
7:28
#10548
Half
13.11 mi12:33:151:39:137:344:59
7:18
#10443
25K
15.53 mi12:51:241:57:227:3318:09
7:29
#10095
30K
18.64 mi13:15:032:21:017:3423:39
7:37
#9702
20M
20.00 mi13:25:192:31:177:3410:16
7:33
#9479
21M
21.00 mi13:33:162:39:147:357:57
7:57
#9280
35K
21.75 mi13:38:442:44:427:345:28
7:18
#9186
23M
23.00 mi13:48:152:54:137:349:31
7:36
#9037
24M
24.00 mi13:55:363:01:347:347:21
7:21
#8902
40K
24.85 mi14:01:573:07:557:346:21
7:26
#8782
25.2M
25.20 mi14:04:443:10:427:342:47
8:04
#8729
Finish
26.22 mi14:12:143:18:127:347:30
7:22
#8659
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi122973035303510136(Top 38%)1902(Top 17%)1902(Top 39%)
10K6.21 mi3.10 mi11689+6082699+3362699+33611139(Top 42%)2390(Top 21%)2390(Top 49%)
15K9.32 mi3.11 mi11129+5602404+2952404+29510136(Top 38%)1902(Top 17%)1902(Top 39%)
20K12.43 mi3.11 mi10548+5812096+3082096+3089023(Top 34%)1497(Top 13%)1497(Top 31%)
Half13.11 mi0.68 mi10443+1052047+492047+498712(Top 33%)1372(Top 12%)1372(Top 28%)
25K15.53 mi2.42 mi10095+3481899+1481899+1488698(Top 33%)1427(Top 12%)1427(Top 29%)
30K18.64 mi3.11 mi9702+3931762+1371762+1378028(Top 30%)1322(Top 12%)1322(Top 27%)
20M20.00 mi1.36 mi9479+2231697+651697+657223(Top 27%)1115(Top 10%)1115(Top 23%)
21M21.00 mi1.00 mi9280+1991650+471650+477068(Top 27%)1163(Top 10%)1163(Top 24%)
35K21.75 mi0.75 mi9186+941623+271623+277234(Top 27%)1196(Top 10%)1196(Top 24%)
23M23.00 mi1.25 mi9037+1491584+391584+397126(Top 27%)1223(Top 11%)1223(Top 25%)
24M24.00 mi1.00 mi8902+1351559+251559+256761(Top 25%)1183(Top 10%)1183(Top 24%)
40K24.85 mi0.85 mi8782+1201530+291530+296289(Top 24%)1085(Top 9%)1085(Top 22%)
25.2M25.20 mi0.35 mi8729+531519+111519+116983(Top 26%)1406(Top 12%)1406(Top 29%)
Finish26.22 mi1.02 mi8659+701509+101509+107531(Top 28%)1636(Top 14%)1636(Top 33%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10136

Females

1902

F18-39

1902

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11139

Females

2390

F18-39

2390

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10136

Females

1902

F18-39

1902

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9023

Females

1497

F18-39

1497

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

8712

Females

1372

F18-39

1372

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

8698

Females

1427

F18-39

1427

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8028

Females

1322

F18-39

1322

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7223

Females

1115

F18-39

1115

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

7068

Females

1163

F18-39

1163

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7234

Females

1196

F18-39

1196

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7126

Females

1223

F18-39

1223

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6761

Females

1183

F18-39

1183

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6289

Females

1085

F18-39

1085

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6983

Females

1406

F18-39

1406

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7531

Females

1636

F18-39

1636

Passing Analysis

Category:
Athletes Passed
3904*
Passed By
266
Net Change
+3638
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12297
5K → 10K709101+608#12297#11689
10K → 15K59131+560#11689#11129
15K → 20K5865+581#11129#10548
20K → Half1083+105#10548#10443
Half → 25K36113+348#10443#10095
25K → 30K412*19+393#10095#9702
30K → 20M2285+223#9702#9479
20M → 21M2056+199#9479#9280
21M → 35K984+94#9280#9186
35K → 23M16617+149#9186#9037
23M → 24M15217+135#9037#8902
24M → 40K13111+120#8902#8782
40K → 25.2M596+53#8782#8729
25.2M → Finish9828+70#8729#8659
TOTALS3904*266+3638

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

📊

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