Boston Marathon logo
BOSTON MARATHON 2024

Jessica Flores

Bib: 30632•F

TX

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
36:43
Rank: #25354
Start → 5K
36:43 | 11:49/mi
10K· 6.21 mi
1:13:11
Rank: #25210 (+144)
5K → 10K
36:28 | 11:44/mi
15K· 9.32 mi
1:49:27
Rank: #25001 (+209)
10K → 15K
36:16 | 11:40/mi
20K· 12.43 mi
2:27:54
Rank: #24890 (+111)
15K → 20K
38:27 | 12:23/mi
Half· 13.11 mi
2:36:00
Rank: #24869 (+21)
20K → Half
8:06 | 11:52/mi
25K· 15.53 mi
3:06:39
Rank: #24740 (+129)
Half → 25K
30:39 | 12:38/mi
30K· 18.64 mi
3:50:43
Rank: #24708 (+32)
25K → 30K
44:04 | 14:11/mi
20M
4:10:59
Rank: #24722 (-14)
30K → 20M
20:16 | 14:55/mi
21M
4:26:00
Rank: #24685 (+37)
20M → 21M
15:01 | 15:01/mi
35K· 21.75 mi
4:37:08
Rank: #24722 (-37)
21M → 35K
11:08 | 14:53/mi
23M
4:55:13
Rank: #24736 (-14)
35K → 23M
18:05 | 14:27/mi
24M
5:08:30
Rank: #24700 (+36)
23M → 24M
13:17 | 13:17/mi
40K· 24.85 mi
5:19:12
Rank: #24625 (+75)
24M → 40K
10:42 | 12:31/mi
25.2M
5:23:38
Rank: #24589 (+36)
40K → 25.2M
4:26 | 12:51/mi
Finish· 26.22 mi
5:35:01
Rank: #24515 (+74)
25.2M → Finish
11:23 | 11:10/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
Time2:36:00
Pace11:54 /mi
2nd Half
Distance13.11 mi
Time2:59:01
Pace13:39 /mi
📊Positive Split: 14.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:03:5836:4311:4936:43
11:49
-
10K
6.21 mi12:40:261:13:1111:4736:28
11:44
-0:05
15K
9.32 mi13:16:421:49:2711:4536:16
11:40
-0:04
20K
12.43 mi13:55:092:27:5411:5438:27
12:23
+0:43
Half
13.11 mi14:03:152:36:0011:548:06
11:52
-0:31
25K
15.53 mi14:33:543:06:3912:0130:39
12:38
+0:46
30K
18.64 mi15:17:583:50:4312:2344:04
14:11
+1:33
20M
20.00 mi15:38:144:10:5912:3320:16
14:55
+0:44
21M
21.00 mi15:53:154:26:0012:4015:01
15:01
+0:06
35K
21.75 mi16:04:234:37:0812:4511:08
14:53
-0:08
23M
23.00 mi16:22:284:55:1312:5018:05
14:27
-0:26
24M
24.00 mi16:35:455:08:3012:5113:17
13:17
-1:10
40K
24.85 mi16:46:275:19:1212:5110:42
12:31
-0:46
25.2M
25.20 mi16:50:535:23:3812:514:26
12:51
+0:20
Finish
26.22 mi17:02:165:35:0112:4711:23
11:10
-1:41

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

11:10 /mi

Average Pace

12:47 /mi

Slowest Pace

15:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:56

38% of race

Time at Steady Pace

1:24:14

25% of race

Time at Slower Pace

2:01:51

36% of race

Average Pace: 12:47 /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 mi12:03:5836:4311:4936:43
11:49
#25354
10K
6.21 mi12:40:261:13:1111:4736:28
11:44
#25210
15K
9.32 mi13:16:421:49:2711:4536:16
11:40
#25001
20K
12.43 mi13:55:092:27:5411:5438:27
12:23
#24890
Half
13.11 mi14:03:152:36:0011:548:06
11:52
#24869
25K
15.53 mi14:33:543:06:3912:0130:39
12:38
#24740
30K
18.64 mi15:17:583:50:4312:2344:04
14:11
#24708
20M
20.00 mi15:38:144:10:5912:3320:16
14:55
#24722
21M
21.00 mi15:53:154:26:0012:4015:01
15:01
#24685
35K
21.75 mi16:04:234:37:0812:4511:08
14:53
#24722
23M
23.00 mi16:22:284:55:1312:5018:05
14:27
#24736
24M
24.00 mi16:35:455:08:3012:5113:17
13:17
#24700
40K
24.85 mi16:46:275:19:1212:5110:42
12:31
#24625
25.2M
25.20 mi16:50:535:23:3812:514:26
12:51
#24589
Finish
26.22 mi17:02:165:35:0112:4711:23
11:10
#24515
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25354107991079924453(Top 96%)10246(Top 94%)10246(Top 220%)
10K6.21 mi3.10 mi25210+14410702+9710702+9724963(Top 98%)10547(Top 97%)10547(Top 226%)
15K9.32 mi3.11 mi25001+20910565+13710565+13724453(Top 96%)10246(Top 94%)10246(Top 220%)
20K12.43 mi3.11 mi24890+11110499+6610499+6624361(Top 95%)10216(Top 94%)10216(Top 219%)
Half13.11 mi0.68 mi24869+2110490+910490+924488(Top 96%)10319(Top 94%)10319(Top 221%)
25K15.53 mi2.42 mi24740+12910422+6810422+6823871(Top 93%)10005(Top 92%)10005(Top 215%)
30K18.64 mi3.11 mi24708+3210423-110423-124342(Top 95%)10332(Top 95%)10332(Top 222%)
20M20.00 mi1.36 mi24722-1410433-1010433-1024704(Top 97%)10568(Top 97%)10568(Top 227%)
21M21.00 mi1.00 mi24685+3710425+810425+823576(Top 92%)10073(Top 92%)10073(Top 216%)
35K21.75 mi0.75 mi24722-3710455-3010455-3024828(Top 97%)10668(Top 98%)10668(Top 229%)
23M23.00 mi1.25 mi24736-1410474-1910474-1924223(Top 95%)10403(Top 95%)10403(Top 223%)
24M24.00 mi1.00 mi24700+3610459+1510459+1523462(Top 92%)10125(Top 93%)10125(Top 217%)
40K24.85 mi0.85 mi24625+7510423+3610423+3621440(Top 84%)9206(Top 84%)9206(Top 198%)
25.2M25.20 mi0.35 mi24589+3610407+1610407+1619407(Top 76%)8239(Top 75%)8239(Top 177%)
Finish26.22 mi1.02 mi24515+7410374+3310374+3321792(Top 85%)9353(Top 86%)9353(Top 201%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21stories
+97ft-345ft

Overall

24453

Females

10246

F18-39

10246

5K→10K

3.1 - 6.2 mi

Top 98%
×5stories
+79ft-138ft

Overall

24963

Females

10547

F18-39

10547

10K→15K

6.2 - 9.3 mi

Top 96%
×3stories
+67ft-78ft

Overall

24453

Females

10246

F18-39

10246

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

24361

Females

10216

F18-39

10216

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

24488

Females

10319

F18-39

10319

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

23871

Females

10005

F18-39

10005

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

24342

Females

10332

F18-39

10332

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

24704

Females

10568

F18-39

10568

20M→21M

20.0 - 21.0 mi

Top 92%
×8stories
+106ft-24ft

Overall

23576

Females

10073

F18-39

10073

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

24828

Females

10668

F18-39

10668

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

24223

Females

10403

F18-39

10403

23M→24M

23.0 - 24.0 mi

Top 92%
×6stories
+12ft-82ft

Overall

23462

Females

10125

F18-39

10125

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

21440

Females

9206

F18-39

9206

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

19407

Females

8239

F18-39

8239

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

21792

Females

9353

F18-39

9353

Passing Analysis

Category:
Athletes Passed
1124
Passed By
285
Net Change
+839
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25354
5K → 10K15713+144#25354#25210
10K → 15K2156+209#25210#25001
15K → 20K13019+111#25001#24890
20K → Half287+21#24890#24869
Half → 25K1367+129#24869#24740
25K → 30K10169+32#24740#24708
30K → 20M3145-14#24708#24722
20M → 21M5518+37#24722#24685
21M → 35K1148-37#24685#24722
35K → 23M2741-14#24722#24736
23M → 24M459+36#24736#24700
24M → 40K750+75#24700#24625
40K → 25.2M360+36#24625#24589
25.2M → Finish773+74#24589#24515
TOTALS1124285+839
📊

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