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BOSTON MARATHON 2024

Nadia Ruiz

Bib: 17655•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 36%
Gender (Female)
#0 / 10924
Top 21%
Division (F18-39)
#0 / 4660
Top 36%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:22
Rank: #15802
Start → 5K
8:10/mi
25:22 split
10K· 6.21 mi
50:51
Rank: #15659 (+143)
5K → 10K
8:12/mi
25:29 split
15K· 9.32 mi
1:16:10
Rank: #15172 (+487)
10K → 15K
8:09/mi
25:19 split
20K· 12.43 mi
1:41:32
Rank: #14537 (+635)
15K → 20K
8:10/mi
25:22 split
Half· 13.11 mi
1:46:59
Rank: #14407 (+130)
20K → Half
7:59/mi
5:27 split
25K· 15.53 mi
2:06:32
Rank: #13701 (+706)
Half → 25K
8:04/mi
19:33 split
30K· 18.64 mi
2:31:38
Rank: #12566 (+1135)
25K → 30K
8:05/mi
25:06 split
20M
2:42:03
Rank: #11903 (+663)
30K → 20M
7:40/mi
10:25 split
21M
2:50:19
Rank: #11399 (+504)
20M → 21M
8:16/mi
8:16 split
35K· 21.75 mi
2:55:49
Rank: #11051 (+348)
21M → 35K
7:21/mi
5:30 split
23M
3:05:22
Rank: #10491 (+560)
35K → 23M
7:38/mi
9:33 split
24M
3:12:35
Rank: #10078 (+413)
23M → 24M
7:13/mi
7:13 split
40K· 24.85 mi
3:18:49
Rank: #9709 (+369)
24M → 40K
7:17/mi
6:14 split
25.2M
3:21:35
Rank: #9529 (+180)
40K → 25.2M
8:01/mi
2:46 split
Finish· 26.22 mi
3:28:51
Rank: #9242 (+287)
25.2M → Finish
7:08/mi
7:16 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:46:59
Pace8:10 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:41:52
Pace7:46 /mi
📊Negative Split: 4.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:1425:228:1025:22
8:10
-
10K
6.21 mi11:41:4350:518:1125:29
8:12
+0:02
15K
9.32 mi12:07:021:16:108:1025:19
8:09
-0:03
20K
12.43 mi12:32:241:41:328:1025:22
8:10
+0:01
Half
13.11 mi12:37:511:46:598:105:27
7:59
-0:11
25K
15.53 mi12:57:242:06:328:0919:33
8:04
+0:05
30K
18.64 mi13:22:302:31:388:0825:06
8:05
+0:01
20M
20.00 mi13:32:552:42:038:0610:25
7:40
-0:25
21M
21.00 mi13:41:112:50:198:078:16
8:16
+0:36
35K
21.75 mi13:46:412:55:498:055:30
7:21
-0:55
23M
23.00 mi13:56:143:05:228:049:33
7:38
+0:17
24M
24.00 mi14:03:273:12:358:017:13
7:13
-0:25
40K
24.85 mi14:09:413:18:498:006:14
7:17
+0:04
25.2M
25.20 mi14:12:273:21:358:002:46
8:01
+0:44
Finish
26.22 mi14:19:433:28:517:587:16
7:08
-0:53

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

7:08 /mi

Average Pace

7:58 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:11

22% of race

Time at Steady Pace

2:42:40

78% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /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 mi11:16:1425:228:1025:22
8:10
#15802
10K
6.21 mi11:41:4350:518:1125:29
8:12
#15659
15K
9.32 mi12:07:021:16:108:1025:19
8:09
#15172
20K
12.43 mi12:32:241:41:328:1025:22
8:10
#14537
Half
13.11 mi12:37:511:46:598:105:27
7:59
#14407
25K
15.53 mi12:57:242:06:328:0919:33
8:04
#13701
30K
18.64 mi13:22:302:31:388:0825:06
8:05
#12566
20M
20.00 mi13:32:552:42:038:0610:25
7:40
#11903
21M
21.00 mi13:41:112:50:198:078:16
8:16
#11399
35K
21.75 mi13:46:412:55:498:055:30
7:21
#11051
23M
23.00 mi13:56:143:05:228:049:33
7:38
#10491
24M
24.00 mi14:03:273:12:358:017:13
7:13
#10078
40K
24.85 mi14:09:413:18:498:006:14
7:17
#9709
25.2M
25.20 mi14:12:273:21:358:002:46
8:01
#9529
Finish
26.22 mi14:19:433:28:517:587:16
7:08
#9242
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi158025440544014391(Top 56%)4598(Top 42%)4598(Top 99%)
10K6.21 mi3.10 mi15659+1435329+1115329+11115551(Top 61%)5246(Top 48%)5246(Top 113%)
15K9.32 mi3.11 mi15172+4875054+2755054+27514391(Top 56%)4598(Top 42%)4598(Top 99%)
20K12.43 mi3.11 mi14537+6354674+3804674+38012912(Top 51%)3796(Top 35%)3796(Top 81%)
Half13.11 mi0.68 mi14407+1304614+604614+6012674(Top 50%)3681(Top 34%)3681(Top 79%)
25K15.53 mi2.42 mi13701+7064214+4004214+40010603(Top 41%)2773(Top 25%)2773(Top 60%)
30K18.64 mi3.11 mi12566+11353654+5603654+5608342(Top 33%)1913(Top 18%)1913(Top 41%)
20M20.00 mi1.36 mi11903+6633349+3053349+3055064(Top 20%)771(Top 7%)771(Top 17%)
21M21.00 mi1.00 mi11399+5043138+2113138+2115216(Top 20%)979(Top 9%)979(Top 21%)
35K21.75 mi0.75 mi11051+3482999+1392999+1394444(Top 17%)681(Top 6%)681(Top 15%)
23M23.00 mi1.25 mi10491+5602778+2212778+2214126(Top 16%)660(Top 6%)660(Top 14%)
24M24.00 mi1.00 mi10078+4132605+1732605+1733079(Top 12%)402(Top 4%)402(Top 9%)
40K24.85 mi0.85 mi9709+3692470+1352470+1352803(Top 11%)368(Top 3%)368(Top 8%)
25.2M25.20 mi0.35 mi9529+1802405+652405+652873(Top 11%)451(Top 4%)451(Top 10%)
Finish26.22 mi1.02 mi9242+2872307+982307+983749(Top 15%)710(Top 6%)710(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14391

Females

4598

F18-39

4598

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

15551

Females

5246

F18-39

5246

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14391

Females

4598

F18-39

4598

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

12912

Females

3796

F18-39

3796

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

12674

Females

3681

F18-39

3681

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

10603

Females

2773

F18-39

2773

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

8342

Females

1913

F18-39

1913

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5064

Females

771

F18-39

771

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5216

Females

979

F18-39

979

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4444

Females

681

F18-39

681

35K→23M

21.8 - 23.0 mi

Top 16%
×5story building
+23ft-63ft

Overall

4126

Females

660

F18-39

660

23M→24M

23.0 - 24.0 mi

Top 12%
×6story building
+12ft-82ft

Overall

3079

Females

402

F18-39

402

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2803

Females

368

F18-39

368

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2873

Females

451

F18-39

451

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2story building
+22ft-21ft

Overall

3749

Females

710

F18-39

710

Passing Analysis

Category:
Athletes Passed
6839*
Passed By
279
Net Change
+6560
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15802
5K → 10K360217+143#15802#15659
10K → 15K52235+487#15659#15172
15K → 20K65015+635#15172#14537
20K → Half1355+130#14537#14407
Half → 25K7093+706#14407#13701
25K → 30K11350+1135#13701#12566
30K → 20M6630+663#12566#11903
20M → 21M5040+504#11903#11399
21M → 35K3480+348#11399#11051
35K → 23M5600+560#11051#10491
23M → 24M4130+413#10491#10078
24M → 40K369*0+369#10078#9709
40K → 25.2M1800+180#9709#9529
25.2M → Finish2914+287#9529#9242
TOTALS6839*279+6560

* 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