Boston Marathon logo
BOSTON MARATHON 2024

Gloria Romero

Bib: 11230•F

IL

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 34%
Gender (Female)
#0 / 10924
Top 19%
Division (F18-39)
#0 / 4660
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:03
Rank: #10121
Start → 5K
23:03 | 7:25/mi
10K· 6.21 mi
45:25
Rank: #8978 (+1143)
5K → 10K
22:22 | 7:12/mi
15K· 9.32 mi
1:07:53
Rank: #8484 (+494)
10K → 15K
22:28 | 7:14/mi
20K· 12.43 mi
1:30:52
Rank: #8208 (+276)
15K → 20K
22:59 | 7:24/mi
Half· 13.11 mi
1:35:57
Rank: #8245 (-37)
20K → Half
5:05 | 7:27/mi
25K· 15.53 mi
1:54:27
Rank: #8081 (+164)
Half → 25K
18:30 | 7:38/mi
30K· 18.64 mi
2:19:53
Rank: #8175 (-94)
25K → 30K
25:26 | 8:11/mi
20M
2:32:24
Rank: #8562 (-387)
30K → 20M
12:31 | 9:12/mi
21M
2:41:36
Rank: #8547 (+15)
20M → 21M
9:12 | 9:12/mi
35K· 21.75 mi
2:48:05
Rank: #8615 (-68)
21M → 35K
6:29 | 8:40/mi
23M
2:59:25
Rank: #8724 (-109)
35K → 23M
11:20 | 9:03/mi
24M
3:08:19
Rank: #8832 (-108)
23M → 24M
8:54 | 8:54/mi
40K· 24.85 mi
3:16:01
Rank: #8890 (-58)
24M → 40K
7:42 | 9:00/mi
25.2M
3:19:11
Rank: #8831 (+59)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:26:59
Rank: #8693 (+138)
25.2M → Finish
7:48 | 7:39/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
Time1:35:57
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:51:02
Pace8:28 /mi
📊Positive Split: 15.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4823:037:2523:03
7:25
-
10K
6.21 mi10:48:1045:257:1922:22
7:12
-0:13
15K
9.32 mi11:10:381:07:537:1722:28
7:14
+0:02
20K
12.43 mi11:33:371:30:527:1922:59
7:24
+0:10
Half
13.11 mi11:38:421:35:577:195:05
7:27
+0:03
25K
15.53 mi11:57:121:54:277:2218:30
7:38
+0:11
30K
18.64 mi12:22:382:19:537:3025:26
8:11
+0:33
20M
20.00 mi12:35:092:32:247:3712:31
9:12
+1:01
21M
21.00 mi12:44:212:41:367:429:12
9:12
0:00
35K
21.75 mi12:50:502:48:057:446:29
8:40
-0:32
23M
23.00 mi13:02:102:59:257:4811:20
9:03
+0:23
24M
24.00 mi13:11:043:08:197:518:54
8:54
-0:09
40K
24.85 mi13:18:463:16:017:537:42
9:00
+0:06
25.2M
25.20 mi13:21:563:19:117:543:10
9:11
+0:11
Finish
26.22 mi13:29:443:26:597:547:48
7:39
-1:32

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

7:54 /mi

Slowest Pace

9:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:15

59% of race

Time at Steady Pace

25:26

12% of race

Time at Slower Pace

59:18

29% of race

Average Pace: 7:54 /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 mi10:25:4823:037:2523:03
7:25
#10121
10K
6.21 mi10:48:1045:257:1922:22
7:12
#8978
15K
9.32 mi11:10:381:07:537:1722:28
7:14
#8484
20K
12.43 mi11:33:371:30:527:1922:59
7:24
#8208
Half
13.11 mi11:38:421:35:577:195:05
7:27
#8245
25K
15.53 mi11:57:121:54:277:2218:30
7:38
#8081
30K
18.64 mi12:22:382:19:537:3025:26
8:11
#8175
20M
20.00 mi12:35:092:32:247:3712:31
9:12
#8562
21M
21.00 mi12:44:212:41:367:429:12
9:12
#8547
35K
21.75 mi12:50:502:48:057:446:29
8:40
#8615
23M
23.00 mi13:02:102:59:257:4811:20
9:03
#8724
24M
24.00 mi13:11:043:08:197:518:54
8:54
#8832
40K
24.85 mi13:18:463:16:017:537:42
9:00
#8890
25.2M
25.20 mi13:21:563:19:117:543:10
9:11
#8831
Finish
26.22 mi13:29:443:26:597:547:48
7:39
#8693
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10121207220727706(Top 30%)1149(Top 11%)1149(Top 25%)
10K6.21 mi3.10 mi8978+11431611+4611611+4617937(Top 31%)1219(Top 11%)1219(Top 26%)
15K9.32 mi3.11 mi8484+4941411+2001411+2007706(Top 30%)1149(Top 11%)1149(Top 25%)
20K12.43 mi3.11 mi8208+2761328+831328+837633(Top 30%)1238(Top 11%)1238(Top 27%)
Half13.11 mi0.68 mi8245-371347-191347-198812(Top 34%)1733(Top 16%)1733(Top 37%)
25K15.53 mi2.42 mi8081+1641323+241323+247843(Top 31%)1495(Top 14%)1495(Top 32%)
30K18.64 mi3.11 mi8175-941459-1361459-1368941(Top 35%)2178(Top 20%)2178(Top 47%)
20M20.00 mi1.36 mi8562-3871672-2131672-21313169(Top 52%)4669(Top 43%)4669(Top 100%)
21M21.00 mi1.00 mi8547+151724-521724-529536(Top 37%)2981(Top 27%)2981(Top 64%)
35K21.75 mi0.75 mi8615-681792-681792-6811637(Top 46%)4084(Top 37%)4084(Top 88%)
23M23.00 mi1.25 mi8724-1091913-1211913-12111443(Top 45%)4121(Top 38%)4121(Top 88%)
24M24.00 mi1.00 mi8832-1081995-821995-8211649(Top 46%)4227(Top 39%)4227(Top 91%)
40K24.85 mi0.85 mi8890-582075-802075-8010894(Top 43%)4001(Top 37%)4001(Top 86%)
25.2M25.20 mi0.35 mi8831+592067+82067+87434(Top 29%)2383(Top 22%)2383(Top 51%)
Finish26.22 mi1.02 mi8693+1382054+132054+136498(Top 25%)1884(Top 17%)1884(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

7706

Females

1149

F18-39

1149

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

7937

Females

1219

F18-39

1219

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

7706

Females

1149

F18-39

1149

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

7633

Females

1238

F18-39

1238

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

8812

Females

1733

F18-39

1733

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

7843

Females

1495

F18-39

1495

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

8941

Females

2178

F18-39

2178

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

13169

Females

4669

F18-39

4669

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9536

Females

2981

F18-39

2981

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

11637

Females

4084

F18-39

4084

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

11443

Females

4121

F18-39

4121

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

11649

Females

4227

F18-39

4227

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

10894

Females

4001

F18-39

4001

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7434

Females

2383

F18-39

2383

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6498

Females

1884

F18-39

1884

Passing Analysis

Category:
Athletes Passed
3217*
Passed By
1789
Net Change
+1428
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10121
5K → 10K1153*10+1143#10121#8978
10K → 15K51420+494#8978#8484
15K → 20K33458+276#8484#8208
20K → Half1855-37#8208#8245
Half → 25K268104+164#8245#8081
25K → 30K234328-94#8081#8175
30K → 20M43430-387#8175#8562
20M → 21M122107+15#8562#8547
21M → 35K54122-68#8547#8615
35K → 23M101210-109#8615#8724
23M → 24M56164-108#8724#8832
24M → 40K81139-58#8832#8890
40K → 25.2M7920+59#8890#8831
25.2M → Finish16022+138#8831#8693
TOTALS3217*1789+1428

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

📊

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