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BOSTON MARATHON 2025

Rebeca Velie

Bib: 12993•F

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 25%
Gender (Female)
#0 / 12228
Top 8%
Division (F18-39)
#0 / 5469
Top 16%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:55
Rank: #8266
Start → 5K
21:55 | 7:03/mi
10K· 6.21 mi
43:48
Rank: #8252 (+14)
5K → 10K
21:53 | 7:03/mi
15K· 9.32 mi
1:05:35
Rank: #8018 (+234)
10K → 15K
21:47 | 7:01/mi
20K· 12.43 mi
1:27:29
Rank: #7760 (+258)
15K → 20K
21:54 | 7:03/mi
Half· 13.11 mi
1:32:13
Rank: #7717 (+43)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:49:17
Rank: #7488 (+229)
Half → 25K
17:04 | 7:02/mi
30K· 18.64 mi
2:11:35
Rank: #7068 (+420)
25K → 30K
22:18 | 7:11/mi
20M
2:21:34
Rank: #6911 (+157)
30K → 20M
9:59 | 7:21/mi
21M
2:29:26
Rank: #6790 (+121)
20M → 21M
7:52 | 7:52/mi
35K· 21.75 mi
2:34:49
Rank: #6750 (+40)
21M → 35K
5:23 | 7:12/mi
23M
2:44:35
Rank: #6796 (-46)
35K → 23M
9:46 | 7:48/mi
24M
2:52:04
Rank: #6776 (+20)
23M → 24M
7:29 | 7:29/mi
40K· 24.85 mi
2:58:49
Rank: #6840 (-64)
24M → 40K
6:45 | 7:54/mi
25.2M
3:02:29
Rank: #7057 (-217)
40K → 25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
3:10:12
Rank: #7121 (-64)
25.2M → Finish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:13
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:37:59
Pace7:28 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5321:557:0321:55
7:03
-
10K
6.21 mi11:14:4643:487:0321:53
7:03
0:00
15K
9.32 mi11:36:331:05:357:0221:47
7:01
-0:02
20K
12.43 mi11:58:271:27:297:0221:54
7:03
+0:02
Half
13.11 mi12:03:111:32:137:024:44
6:56
-0:07
25K
15.53 mi12:20:151:49:177:0217:04
7:02
+0:06
30K
18.64 mi12:42:332:11:357:0422:18
7:11
+0:09
20M
20.00 mi12:52:322:21:347:059:59
7:21
+0:10
21M
21.00 mi13:00:242:29:267:077:52
7:52
+0:31
35K
21.75 mi13:05:472:34:497:075:23
7:12
-0:40
23M
23.00 mi13:15:332:44:357:099:46
7:48
+0:36
24M
24.00 mi13:23:022:52:047:107:29
7:29
-0:19
40K
24.85 mi13:29:472:58:497:126:45
7:54
+0:25
25.2M
25.20 mi13:33:273:02:297:143:40
10:38
+2:44
Finish
26.22 mi13:41:103:10:127:167:43
7:34
-3:04

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

6:56 /mi

Average Pace

7:16 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:42:09

85% of race

Time at Slower Pace

28:03

15% of race

Average Pace: 7:15 /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 mi10:52:5321:557:0321:55
7:03
#8266
10K
6.21 mi11:14:4643:487:0321:53
7:03
#8252
15K
9.32 mi11:36:331:05:357:0221:47
7:01
#8018
20K
12.43 mi11:58:271:27:297:0221:54
7:03
#7760
Half
13.11 mi12:03:111:32:137:024:44
6:56
#7717
25K
15.53 mi12:20:151:49:177:0217:04
7:02
#7488
30K
18.64 mi12:42:332:11:357:0422:18
7:11
#7068
20M
20.00 mi12:52:322:21:347:059:59
7:21
#6911
21M
21.00 mi13:00:242:29:267:077:52
7:52
#6790
35K
21.75 mi13:05:472:34:497:075:23
7:12
#6750
23M
23.00 mi13:15:332:44:357:099:46
7:48
#6796
24M
24.00 mi13:23:022:52:047:107:29
7:29
#6776
40K
24.85 mi13:29:472:58:497:126:45
7:54
#6840
25.2M
25.20 mi13:33:273:02:297:143:40
10:38
#7057
Finish
26.22 mi13:41:103:10:127:167:43
7:34
#7121
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8266108310837714(Top 27%)939(Top 8%)939(Top 17%)
10K6.21 mi3.10 mi8252+141089-61089-68254(Top 29%)1095(Top 9%)1095(Top 20%)
15K9.32 mi3.11 mi8018+2341006+831006+837714(Top 27%)939(Top 8%)939(Top 17%)
20K12.43 mi3.11 mi7760+258933+73933+737203(Top 25%)842(Top 7%)842(Top 15%)
Half13.11 mi0.68 mi7717+43921+12921+127205(Top 25%)829(Top 7%)829(Top 15%)
25K15.53 mi2.42 mi7488+229869+52869+526591(Top 23%)747(Top 6%)747(Top 14%)
30K18.64 mi3.11 mi7068+420791+78791+785793(Top 20%)624(Top 5%)624(Top 11%)
20M20.00 mi1.36 mi6911+157779+12779+126088(Top 21%)821(Top 7%)821(Top 15%)
21M21.00 mi1.00 mi6790+121772+7772+76603(Top 23%)1147(Top 9%)1147(Top 21%)
35K21.75 mi0.75 mi6750+40778-6778-66608(Top 23%)1132(Top 9%)1132(Top 21%)
23M23.00 mi1.25 mi6796-46824-46824-468597(Top 30%)2075(Top 17%)2075(Top 38%)
24M24.00 mi1.00 mi6776+20847-23847-237587(Top 27%)1693(Top 14%)1693(Top 31%)
40K24.85 mi0.85 mi6840-64895-48895-489437(Top 33%)2638(Top 22%)2638(Top 48%)
25.2M25.20 mi0.35 mi7057-217985-90985-9019487(Top 69%)7874(Top 64%)7874(Top 144%)
Finish26.22 mi1.02 mi7121-641024-391024-399747(Top 34%)2865(Top 23%)2865(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7714

Females

939

F18-39

939

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

8254

Females

1095

F18-39

1095

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7714

Females

939

F18-39

939

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

7203

Females

842

F18-39

842

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

7205

Females

829

F18-39

829

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6591

Females

747

F18-39

747

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5793

Females

624

F18-39

624

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

6088

Females

821

F18-39

821

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6603

Females

1147

F18-39

1147

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6608

Females

1132

F18-39

1132

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

8597

Females

2075

F18-39

2075

23M→24M

23.0 - 24.0 mi

Top 27%
×6stories
+12ft-82ft

Overall

7587

Females

1693

F18-39

1693

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

9437

Females

2638

F18-39

2638

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19487

Females

7874

F18-39

7874

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9747

Females

2865

F18-39

2865

Passing Analysis

Category:
Athletes Passed
2175
Passed By
1030
Net Change
+1145
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8266
5K → 10K225211+14#8266#8252
10K → 15K28147+234#8252#8018
15K → 20K28224+258#8018#7760
20K → Half5411+43#7760#7717
Half → 25K24213+229#7717#7488
25K → 30K43616+420#7488#7068
30K → 20M18629+157#7068#6911
20M → 21M14928+121#6911#6790
21M → 35K6424+40#6790#6750
35K → 23M84130-46#6750#6796
23M → 24M8161+20#6796#6776
24M → 40K43107-64#6776#6840
40K → 25.2M1218-217#6840#7057
25.2M → Finish47111-64#7057#7121
TOTALS21751030+1145
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing