Boston Marathon logo
BOSTON MARATHON 2025

Lorena Valente

Bib: 17551•F

DC

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 39%
Gender (Female)
#0 / 12228
Top 23%
Division (F18-39)
#0 / 5469
Top 40%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:26
Rank: #12628
Start → 5K
23:26 | 7:33/mi
10K· 6.21 mi
47:03
Rank: #12773 (-145)
5K → 10K
23:37 | 7:36/mi
15K· 9.32 mi
1:10:47
Rank: #12815 (-42)
10K → 15K
23:44 | 7:38/mi
20K· 12.43 mi
1:34:35
Rank: #12584 (+231)
15K → 20K
23:48 | 7:40/mi
Half· 13.11 mi
1:39:42
Rank: #12542 (+42)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:58:17
Rank: #12318 (+224)
Half → 25K
18:35 | 7:40/mi
30K· 18.64 mi
2:23:00
Rank: #12008 (+310)
25K → 30K
24:43 | 7:57/mi
20M
2:33:54
Rank: #11864 (+144)
30K → 20M
10:54 | 8:01/mi
21M
2:42:20
Rank: #11733 (+131)
20M → 21M
8:26 | 8:26/mi
35K· 21.75 mi
2:48:11
Rank: #11689 (+44)
21M → 35K
5:51 | 7:49/mi
23M
2:58:13
Rank: #11542 (+147)
35K → 23M
10:02 | 8:01/mi
24M
3:06:00
Rank: #11418 (+124)
23M → 24M
7:47 | 7:47/mi
40K· 24.85 mi
3:12:41
Rank: #11284 (+134)
24M → 40K
6:41 | 7:49/mi
25.2M
3:15:41
Rank: #11242 (+42)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:23:31
Rank: #11183 (+59)
25.2M → Finish
7:50 | 7:41/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
Time1:39:42
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:43:49
Pace7:55 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:4523:267:3323:26
7:33
-
10K
6.21 mi11:37:2247:037:3423:37
7:36
+0:03
15K
9.32 mi12:01:061:10:477:3623:44
7:38
+0:02
20K
12.43 mi12:24:541:34:357:3723:48
7:40
+0:02
Half
13.11 mi12:30:011:39:427:365:07
7:30
-0:10
25K
15.53 mi12:48:361:58:177:3718:35
7:40
+0:10
30K
18.64 mi13:13:192:23:007:4024:43
7:57
+0:17
20M
20.00 mi13:24:132:33:547:4210:54
8:01
+0:04
21M
21.00 mi13:32:392:42:207:448:26
8:26
+0:25
35K
21.75 mi13:38:302:48:117:445:51
7:49
-0:37
23M
23.00 mi13:48:322:58:137:4510:02
8:01
+0:12
24M
24.00 mi13:56:193:06:007:457:47
7:47
-0:14
40K
24.85 mi14:03:003:12:417:456:41
7:49
+0:02
25.2M
25.20 mi14:06:003:15:417:463:00
8:42
+0:53
Finish
26.22 mi14:13:503:23:317:467:50
7:41
-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

7:30 /mi

Average Pace

7:46 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:05

94% of race

Time at Steady Pace

11:26

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:46 /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 mi11:13:4523:267:3323:26
7:33
#12628
10K
6.21 mi11:37:2247:037:3423:37
7:36
#12773
15K
9.32 mi12:01:061:10:477:3623:44
7:38
#12815
20K
12.43 mi12:24:541:34:357:3723:48
7:40
#12584
Half
13.11 mi12:30:011:39:427:365:07
7:30
#12542
25K
15.53 mi12:48:361:58:177:3718:35
7:40
#12318
30K
18.64 mi13:13:192:23:007:4024:43
7:57
#12008
20M
20.00 mi13:24:132:33:547:4210:54
8:01
#11864
21M
21.00 mi13:32:392:42:207:448:26
8:26
#11733
35K
21.75 mi13:38:302:48:117:445:51
7:49
#11689
23M
23.00 mi13:48:322:58:137:4510:02
8:01
#11542
24M
24.00 mi13:56:193:06:007:457:47
7:47
#11418
40K
24.85 mi14:03:003:12:417:456:41
7:49
#11284
25.2M
25.20 mi14:06:003:15:417:463:00
8:42
#11242
Finish
26.22 mi14:13:503:23:317:467:50
7:41
#11183
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi126283124312412955(Top 46%)3419(Top 28%)3419(Top 63%)
10K6.21 mi3.10 mi12773-1453213-893213-8913044(Top 46%)3390(Top 28%)3390(Top 62%)
15K9.32 mi3.11 mi12815-423281-683281-6812955(Top 46%)3419(Top 28%)3419(Top 63%)
20K12.43 mi3.11 mi12584+2313193+883193+8812057(Top 42%)3028(Top 25%)3028(Top 55%)
Half13.11 mi0.68 mi12542+423172+213172+2111770(Top 41%)2809(Top 23%)2809(Top 51%)
25K15.53 mi2.42 mi12318+2243085+873085+8711290(Top 40%)2739(Top 22%)2739(Top 50%)
30K18.64 mi3.11 mi12008+3103000+853000+8511075(Top 39%)2826(Top 23%)2826(Top 52%)
20M20.00 mi1.36 mi11864+1442958+422958+4210600(Top 37%)2738(Top 22%)2738(Top 50%)
21M21.00 mi1.00 mi11733+1312928+302928+3010087(Top 36%)2653(Top 22%)2653(Top 49%)
35K21.75 mi0.75 mi11689+442928292811008(Top 39%)3106(Top 25%)3106(Top 57%)
23M23.00 mi1.25 mi11542+1472902+262902+2610150(Top 36%)2817(Top 23%)2817(Top 52%)
24M24.00 mi1.00 mi11418+1242870+322870+329719(Top 34%)2673(Top 22%)2673(Top 49%)
40K24.85 mi0.85 mi11284+1342840+302840+308925(Top 31%)2422(Top 20%)2422(Top 44%)
25.2M25.20 mi0.35 mi11242+422837+32837+310063(Top 35%)3050(Top 25%)3050(Top 56%)
Finish26.22 mi1.02 mi11183+592847-102847-1010632(Top 37%)3277(Top 27%)3277(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

12955

Females

3419

F18-39

3419

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

13044

Females

3390

F18-39

3390

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

12955

Females

3419

F18-39

3419

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

12057

Females

3028

F18-39

3028

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

11770

Females

2809

F18-39

2809

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

11290

Females

2739

F18-39

2739

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

11075

Females

2826

F18-39

2826

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

10600

Females

2738

F18-39

2738

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

10087

Females

2653

F18-39

2653

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

11008

Females

3106

F18-39

3106

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

10150

Females

2817

F18-39

2817

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9719

Females

2673

F18-39

2673

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8925

Females

2422

F18-39

2422

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

10063

Females

3050

F18-39

3050

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

10632

Females

3277

F18-39

3277

Passing Analysis

Category:
Athletes Passed
2524
Passed By
1079
Net Change
+1445
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12628
5K → 10K223368-145#12628#12773
10K → 15K180222-42#12773#12815
15K → 20K31685+231#12815#12584
20K → Half5412+42#12584#12542
Half → 25K27349+224#12542#12318
25K → 30K39888+310#12318#12008
30K → 20M19147+144#12008#11864
20M → 21M16837+131#11864#11733
21M → 35K8036+44#11733#11689
35K → 23M17831+147#11689#11542
23M → 24M14723+124#11542#11418
24M → 40K15218+134#11418#11284
40K → 25.2M5917+42#11284#11242
25.2M → Finish10546+59#11242#11183
TOTALS25241079+1445
📊

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