Boston Marathon logo
BOSTON MARATHON 2024

Stefany Ruiz Rodriguez

Bib: 19578 F MX

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 39%
Masters (Masters Women)
#0 / 6263
Top 27%
Division (F45-49)
#0 / 1753
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:36/mi
26:44
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:25/mi
52:52
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:26/mi
1:19:05
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:28/mi
1:45:23
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:20/mi
1:51:04
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:26/mi
2:11:32
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:45/mi
2:38:42
↑ 181↓ 1480.2%
138 ft elev
20M
8:46/mi
2:50:37
↑ 64↓ 500.2%
148 ft elev
21M
9:03/mi
2:59:40
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:16/mi
3:05:51
↑ 17↓ 861.7%
156 ft elev
23M
8:38/mi
3:16:40
↑ 23↓ 630.6%
116 ft elev
24M
8:29/mi
3:25:09
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:40/mi
3:32:34
↓ 200.3%
20 ft elev
25.2M
9:25/mi
3:35:49
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:16/mi
3:44:14
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:04
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time1:53:10
Pace8:38 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0926:448:3626:44
8:36
-
10K
6.21 mi11:46:1752:528:3026:08
8:25
-0:11
15K
9.32 mi12:12:301:19:058:2926:13
8:26
+0:01
20K
12.43 mi12:38:481:45:238:2926:18
8:28
+0:02
Half
13.11 mi12:44:291:51:048:285:41
8:20
-0:08
25K
15.53 mi13:04:572:11:328:2820:28
8:26
+0:06
30K
18.64 mi13:32:072:38:428:3127:10
8:45
+0:19
20M
20.00 mi13:44:022:50:378:3211:55
8:46
+0:01
21M
21.00 mi13:53:052:59:408:339:03
9:03
+0:17
35K
21.75 mi13:59:163:05:518:336:11
8:16
-0:47
23M
23.00 mi14:10:053:16:408:3310:49
8:38
+0:22
24M
24.00 mi14:18:343:25:098:338:29
8:29
-0:09
40K
24.85 mi14:25:593:32:348:337:25
8:40
+0:11
25.2M
25.20 mi14:29:143:35:498:343:15
9:25
+0:45
Finish
26.22 mi14:37:393:44:148:348:25
8:16
-1:09

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

8:16 /mi

Average Pace

8:34 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:40:59

99% of race

Time at Steady Pace

3:15

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:33 /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 mi11:20:0926:448:3626:44
8:36
#18347
10K
6.21 mi11:46:1752:528:3026:08
8:25
#17558
15K
9.32 mi12:12:301:19:058:2926:13
8:26
#16985
20K
12.43 mi12:38:481:45:238:2926:18
8:28
#16300
Half
13.11 mi12:44:291:51:048:285:41
8:20
#16202
25K
15.53 mi13:04:572:11:328:2820:28
8:26
#15607
30K
18.64 mi13:32:072:38:428:3127:10
8:45
#14881
20M
20.00 mi13:44:022:50:378:3211:55
8:46
#14563
21M
21.00 mi13:53:052:59:408:339:03
9:03
#14175
35K
21.75 mi13:59:163:05:518:336:11
8:16
#13970
23M
23.00 mi14:10:053:16:408:3310:49
8:38
#13647
24M
24.00 mi14:18:343:25:098:338:29
8:29
#13435
40K
24.85 mi14:25:593:32:348:337:25
8:40
#13220
25.2M
25.20 mi14:29:143:35:498:343:15
9:25
#13116
Finish
26.22 mi14:37:393:44:148:348:25
8:16
#12959
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi183476956695616058(Top 63%)5588(Top 51%)5588(Top 319%)
10K6.21 mi3.10 mi17558+7896478+4786478+47816758(Top 66%)5986(Top 55%)5986(Top 341%)
15K9.32 mi3.11 mi16985+5736134+3446134+34416058(Top 63%)5588(Top 51%)5588(Top 319%)
20K12.43 mi3.11 mi16300+6855743+3915743+39114631(Top 57%)4791(Top 44%)4791(Top 273%)
Half13.11 mi0.68 mi16202+985697+465697+4614799(Top 58%)4912(Top 45%)4912(Top 280%)
25K15.53 mi2.42 mi15607+5955368+3295368+32912766(Top 50%)3920(Top 36%)3920(Top 224%)
30K18.64 mi3.11 mi14881+7265008+3605008+36011929(Top 47%)3702(Top 34%)3702(Top 211%)
20M20.00 mi1.36 mi14563+3184865+1434865+14310956(Top 43%)3454(Top 32%)3454(Top 197%)
21M21.00 mi1.00 mi14175+3884695+1704695+1708858(Top 35%)2625(Top 24%)2625(Top 150%)
35K21.75 mi0.75 mi13970+2054611+844611+849413(Top 37%)2935(Top 27%)2935(Top 167%)
23M23.00 mi1.25 mi13647+3234495+1164495+1169244(Top 36%)3009(Top 28%)3009(Top 172%)
24M24.00 mi1.00 mi13435+2124422+734422+739406(Top 37%)3153(Top 29%)3153(Top 180%)
40K24.85 mi0.85 mi13220+2154339+834339+839298(Top 36%)3245(Top 30%)3245(Top 185%)
25.2M25.20 mi0.35 mi13116+1044296+434296+438518(Top 33%)2926(Top 27%)2926(Top 167%)
Finish26.22 mi1.02 mi12959+1574258+384258+3810125(Top 40%)3577(Top 33%)3577(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21story building
+97ft-345ft

Overall

16058

Females

5588

F45-49

5588

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

16758

Females

5986

F45-49

5986

10K→15K

6.2 - 9.3 mi

Top 63%
×3story building
+67ft-78ft

Overall

16058

Females

5588

F45-49

5588

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

14631

Females

4791

F45-49

4791

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

14799

Females

4912

F45-49

4912

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

12766

Females

3920

F45-49

3920

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

11929

Females

3702

F45-49

3702

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

10956

Females

3454

F45-49

3454

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

8858

Females

2625

F45-49

2625

21M→35K

21.0 - 21.8 mi

Top 37%
×7story building
+17ft-86ft

Overall

9413

Females

2935

F45-49

2935

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

9244

Females

3009

F45-49

3009

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

9406

Females

3153

F45-49

3153

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9298

Females

3245

F45-49

3245

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8518

Females

2926

F45-49

2926

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2story building
+22ft-21ft

Overall

10125

Females

3577

F45-49

3577

Passing Analysis

Category:
Athletes Passed
5570
Passed By
182
Net Change
+5388
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18347
5K → 10K83243+789#18347#17558
10K → 15K60936+573#17558#16985
15K → 20K70217+685#16985#16300
20K → Half1068+98#16300#16202
Half → 25K6016+595#16202#15607
25K → 30K73913+726#15607#14881
30K → 20M3268+318#14881#14563
20M → 21M3935+388#14563#14175
21M → 35K2094+205#14175#13970
35K → 23M3318+323#13970#13647
23M → 24M2186+212#13647#13435
24M → 40K2183+215#13435#13220
40K → 25.2M1051+104#13220#13116
25.2M → Finish18124+157#13116#12959
TOTALS5570182+5388
📊

Passing Visuals

Category:
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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing