Boston Marathon logo
BOSTON MARATHON 2024

Miriam Ramos Osorio

Bib: 8952•F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 16%
Gender (Female)
#0 / 10924
Top 4%
Division (F18-39)
#0 / 4660
Top 8%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:57
Rank: #5186
Start → 5K
20:57 | 6:45/mi
10K· 6.21 mi
41:59
Rank: #5045 (+141)
5K → 10K
21:02 | 6:46/mi
15K· 9.32 mi
1:03:17
Rank: #5093 (-48)
10K → 15K
21:18 | 6:51/mi
20K· 12.43 mi
1:25:11
Rank: #5225 (-132)
15K → 20K
21:54 | 7:03/mi
Half· 13.11 mi
1:29:56
Rank: #5244 (-19)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
1:47:16
Rank: #5141 (+103)
Half → 25K
17:20 | 7:09/mi
30K· 18.64 mi
2:10:29
Rank: #4994 (+147)
25K → 30K
23:13 | 7:28/mi
20M
2:20:38
Rank: #4863 (+131)
30K → 20M
10:09 | 7:28/mi
21M
2:28:42
Rank: #4757 (+106)
20M → 21M
8:04 | 8:04/mi
35K· 21.75 mi
2:34:13
Rank: #4705 (+52)
21M → 35K
5:31 | 7:22/mi
23M
2:43:40
Rank: #4549 (+156)
35K → 23M
9:27 | 7:33/mi
24M
2:51:04
Rank: #4429 (+120)
23M → 24M
7:24 | 7:24/mi
40K· 24.85 mi
2:57:28
Rank: #4298 (+131)
24M → 40K
6:24 | 7:29/mi
25.2M
3:00:20
Rank: #4251 (+47)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:07:46
Rank: #4197 (+54)
25.2M → Finish
7:26 | 7:18/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:56
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:37:50
Pace7:28 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0720:576:4520:57
6:45
-
10K
6.21 mi11:07:0941:596:4521:02
6:46
+0:01
15K
9.32 mi11:28:271:03:176:4721:18
6:51
+0:05
20K
12.43 mi11:50:211:25:116:5121:54
7:03
+0:12
Half
13.11 mi11:55:061:29:566:524:45
6:58
-0:05
25K
15.53 mi12:12:261:47:166:5417:20
7:09
+0:11
30K
18.64 mi12:35:392:10:297:0023:13
7:28
+0:19
20M
20.00 mi12:45:482:20:387:0210:09
7:28
0:00
21M
21.00 mi12:53:522:28:427:058:04
8:04
+0:36
35K
21.75 mi12:59:232:34:137:055:31
7:22
-0:42
23M
23.00 mi13:08:502:43:407:079:27
7:33
+0:11
24M
24.00 mi13:16:142:51:047:087:24
7:24
-0:09
40K
24.85 mi13:22:382:57:287:086:24
7:29
+0:05
25.2M
25.20 mi13:25:303:00:207:092:52
8:19
+0:50
Finish
26.22 mi13:32:563:07:467:107:26
7:18
-1:01

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

6:45 /mi

Average Pace

7:10 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:16

57% of race

Time at Steady Pace

1:09:34

37% of race

Time at Slower Pace

10:56

6% of race

Average Pace: 7:10 /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 mi10:46:0720:576:4520:57
6:45
#5186
10K
6.21 mi11:07:0941:596:4521:02
6:46
#5045
15K
9.32 mi11:28:271:03:176:4721:18
6:51
#5093
20K
12.43 mi11:50:211:25:116:5121:54
7:03
#5225
Half
13.11 mi11:55:061:29:566:524:45
6:58
#5244
25K
15.53 mi12:12:261:47:166:5417:20
7:09
#5141
30K
18.64 mi12:35:392:10:297:0023:13
7:28
#4994
20M
20.00 mi12:45:482:20:387:0210:09
7:28
#4863
21M
21.00 mi12:53:522:28:427:058:04
8:04
#4757
35K
21.75 mi12:59:232:34:137:055:31
7:22
#4705
23M
23.00 mi13:08:502:43:407:079:27
7:33
#4549
24M
24.00 mi13:16:142:51:047:087:24
7:24
#4429
40K
24.85 mi13:22:382:57:287:086:24
7:29
#4298
25.2M
25.20 mi13:25:303:00:207:092:52
8:19
#4251
Finish
26.22 mi13:32:563:07:467:107:26
7:18
#4197
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi51863873875250(Top 21%)434(Top 4%)434(Top 9%)
10K6.21 mi3.10 mi5045+141368+19368+194936(Top 19%)354(Top 3%)354(Top 8%)
15K9.32 mi3.11 mi5093-48373-5373-55250(Top 21%)434(Top 4%)434(Top 9%)
20K12.43 mi3.11 mi5225-132408-35408-355531(Top 22%)539(Top 5%)539(Top 12%)
Half13.11 mi0.68 mi5244-19418-10418-105569(Top 22%)541(Top 5%)541(Top 12%)
25K15.53 mi2.42 mi5141+103428-10428-105067(Top 20%)530(Top 5%)530(Top 11%)
30K18.64 mi3.11 mi4994+147423+5423+54961(Top 19%)630(Top 6%)630(Top 14%)
20M20.00 mi1.36 mi4863+131418+5418+54212(Top 16%)495(Top 5%)495(Top 11%)
21M21.00 mi1.00 mi4757+106419-1419-14432(Top 17%)681(Top 6%)681(Top 15%)
35K21.75 mi0.75 mi4705+52422-3422-34509(Top 18%)684(Top 6%)684(Top 15%)
23M23.00 mi1.25 mi4549+156416+6416+63809(Top 15%)540(Top 5%)540(Top 12%)
24M24.00 mi1.00 mi4429+120415+1415+13770(Top 15%)594(Top 5%)594(Top 13%)
40K24.85 mi0.85 mi4298+131416-1416-13466(Top 14%)587(Top 5%)587(Top 13%)
25.2M25.20 mi0.35 mi4251+474164163787(Top 15%)737(Top 7%)737(Top 16%)
Finish26.22 mi1.02 mi4197+54426-10426-104503(Top 18%)969(Top 9%)969(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21stories
+97ft-345ft

Overall

5250

Females

434

F18-39

434

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4936

Females

354

F18-39

354

10K→15K

6.2 - 9.3 mi

Top 21%
×3stories
+67ft-78ft

Overall

5250

Females

434

F18-39

434

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

5531

Females

539

F18-39

539

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5569

Females

541

F18-39

541

Half→25K

13.1 - 15.5 mi

Top 20%
×4stories
+66ft-88ft

Overall

5067

Females

530

F18-39

530

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4961

Females

630

F18-39

630

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4212

Females

495

F18-39

495

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4432

Females

681

F18-39

681

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4509

Females

684

F18-39

684

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

3809

Females

540

F18-39

540

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

3770

Females

594

F18-39

594

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3466

Females

587

F18-39

587

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3787

Females

737

F18-39

737

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4503

Females

969

F18-39

969

Passing Analysis

Category:
Athletes Passed
1983
Passed By
994
Net Change
+989
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5186
5K → 10K254113+141#5186#5045
10K → 15K144192-48#5045#5093
15K → 20K135267-132#5093#5225
20K → Half1534-19#5225#5244
Half → 25K224121+103#5244#5141
25K → 30K24396+147#5141#4994
30K → 20M16231+131#4994#4863
20M → 21M14539+106#4863#4757
21M → 35K7220+52#4757#4705
35K → 23M17317+156#4705#4549
23M → 24M13818+120#4549#4429
24M → 40K14211+131#4429#4298
40K → 25.2M569+47#4298#4251
25.2M → Finish8026+54#4251#4197
TOTALS1983994+989
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing