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BOSTON MARATHON 2024

Samantha Tregea

Bib: 18274•F

PA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 49%
Gender (Female)
#0 / 10924
Top 37%
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
24:49
Rank: #14572
Start → 5K
24:49 | 7:59/mi
10K· 6.21 mi
49:14
Rank: #13845 (+727)
5K → 10K
24:25 | 7:52/mi
15K· 9.32 mi
1:13:29
Rank: #13193 (+652)
10K → 15K
24:15 | 7:48/mi
20K· 12.43 mi
1:38:44
Rank: #12982 (+211)
15K → 20K
25:15 | 8:08/mi
Half· 13.11 mi
1:44:09
Rank: #12919 (+63)
20K → Half
5:25 | 7:56/mi
25K· 15.53 mi
2:04:13
Rank: #12684 (+235)
Half → 25K
20:04 | 8:17/mi
30K· 18.64 mi
2:31:44
Rank: #12599 (+85)
25K → 30K
27:31 | 8:51/mi
20M
2:45:08
Rank: #12858 (-259)
30K → 20M
13:24 | 9:52/mi
21M
2:54:29
Rank: #12654 (+204)
20M → 21M
9:21 | 9:21/mi
35K· 21.75 mi
3:01:05
Rank: #12619 (+35)
21M → 35K
6:36 | 8:49/mi
23M
3:12:36
Rank: #12541 (+78)
35K → 23M
11:31 | 9:12/mi
24M
3:21:57
Rank: #12595 (-54)
23M → 24M
9:21 | 9:21/mi
40K· 24.85 mi
3:30:20
Rank: #12648 (-53)
24M → 40K
8:23 | 9:48/mi
25.2M
3:33:59
Rank: #12660 (-12)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:42:36
Rank: #12572 (+88)
25.2M → Finish
8:37 | 8:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:09
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:58:27
Pace9:02 /mi
📊Positive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3524:497:5924:49
7:59
-
10K
6.21 mi11:41:0049:147:5524:25
7:52
-0:07
15K
9.32 mi12:05:151:13:297:5324:15
7:48
-0:04
20K
12.43 mi12:30:301:38:447:5725:15
8:08
+0:20
Half
13.11 mi12:35:551:44:097:575:25
7:56
-0:12
25K
15.53 mi12:55:592:04:138:0020:04
8:17
+0:21
30K
18.64 mi13:23:302:31:448:0827:31
8:51
+0:34
20M
20.00 mi13:36:542:45:088:1513:24
9:52
+1:01
21M
21.00 mi13:46:152:54:298:199:21
9:21
-0:31
35K
21.75 mi13:52:513:01:058:206:36
8:49
-0:32
23M
23.00 mi14:04:223:12:368:2211:31
9:12
+0:23
24M
24.00 mi14:13:433:21:578:259:21
9:21
+0:09
40K
24.85 mi14:22:063:30:208:288:23
9:48
+0:27
25.2M
25.20 mi14:25:453:33:598:293:39
10:35
+0:47
Finish
26.22 mi14:34:223:42:368:308:37
8:27
-2:08

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

7:48 /mi

Average Pace

8:30 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:13

56% of race

Time at Steady Pace

54:15

24% of race

Time at Slower Pace

44:08

20% of race

Average Pace: 8:29 /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 mi11:16:3524:497:5924:49
7:59
#14572
10K
6.21 mi11:41:0049:147:5524:25
7:52
#13845
15K
9.32 mi12:05:151:13:297:5324:15
7:48
#13193
20K
12.43 mi12:30:301:38:447:5725:15
8:08
#12982
Half
13.11 mi12:35:551:44:097:575:25
7:56
#12919
25K
15.53 mi12:55:592:04:138:0020:04
8:17
#12684
30K
18.64 mi13:23:302:31:448:0827:31
8:51
#12599
20M
20.00 mi13:36:542:45:088:1513:24
9:52
#12858
21M
21.00 mi13:46:152:54:298:199:21
9:21
#12654
35K
21.75 mi13:52:513:01:058:206:36
8:49
#12619
23M
23.00 mi14:04:223:12:368:2211:31
9:12
#12541
24M
24.00 mi14:13:433:21:578:259:21
9:21
#12595
40K
24.85 mi14:22:063:30:208:288:23
9:48
#12648
25.2M
25.20 mi14:25:453:33:598:293:39
10:35
#12660
Finish
26.22 mi14:34:223:42:368:308:37
8:27
#12572
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi145724670467011981(Top 47%)3239(Top 30%)3239(Top 70%)
10K6.21 mi3.10 mi13845+7274247+4234247+42313149(Top 51%)3850(Top 35%)3850(Top 83%)
15K9.32 mi3.11 mi13193+6523861+3863861+38611981(Top 47%)3239(Top 30%)3239(Top 70%)
20K12.43 mi3.11 mi12982+2113764+973764+9712716(Top 50%)3688(Top 34%)3688(Top 79%)
Half13.11 mi0.68 mi12919+633739+253739+2512400(Top 49%)3555(Top 33%)3555(Top 76%)
25K15.53 mi2.42 mi12684+2353639+1003639+10011861(Top 46%)3441(Top 31%)3441(Top 74%)
30K18.64 mi3.11 mi12599+853674-353674-3512505(Top 49%)4006(Top 37%)4006(Top 86%)
20M20.00 mi1.36 mi12858-2593888-2143888-21415987(Top 63%)6193(Top 57%)6193(Top 133%)
21M21.00 mi1.00 mi12654+2043829+593829+5910211(Top 40%)3335(Top 31%)3335(Top 72%)
35K21.75 mi0.75 mi12619+353850-213850-2112465(Top 49%)4513(Top 41%)4513(Top 97%)
23M23.00 mi1.25 mi12541+783865-153865-1512128(Top 47%)4471(Top 41%)4471(Top 96%)
24M24.00 mi1.00 mi12595-543945-803945-8013772(Top 54%)5316(Top 49%)5316(Top 114%)
40K24.85 mi0.85 mi12648-534029-844029-8414288(Top 56%)5662(Top 52%)5662(Top 122%)
25.2M25.20 mi0.35 mi12660-124053-244053-2413115(Top 51%)5136(Top 47%)5136(Top 110%)
Finish26.22 mi1.02 mi12572+884048+54048+511282(Top 44%)4110(Top 38%)4110(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

11981

Females

3239

F18-39

3239

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13149

Females

3850

F18-39

3850

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

11981

Females

3239

F18-39

3239

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

12716

Females

3688

F18-39

3688

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

12400

Females

3555

F18-39

3555

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

11861

Females

3441

F18-39

3441

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

12505

Females

4006

F18-39

4006

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

15987

Females

6193

F18-39

6193

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10211

Females

3335

F18-39

3335

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

12465

Females

4513

F18-39

4513

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12128

Females

4471

F18-39

4471

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

13772

Females

5316

F18-39

5316

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14288

Females

5662

F18-39

5662

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13115

Females

5136

F18-39

5136

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11282

Females

4110

F18-39

4110

Passing Analysis

Category:
Athletes Passed
3480
Passed By
1480
Net Change
+2000
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14572
5K → 10K78659+727#14572#13845
10K → 15K66816+652#13845#13193
15K → 20K369158+211#13193#12982
20K → Half7411+63#12982#12919
Half → 25K348113+235#12919#12684
25K → 30K338253+85#12684#12599
30K → 20M71330-259#12599#12858
20M → 21M23935+204#12858#12654
21M → 35K8853+35#12654#12619
35K → 23M15981+78#12619#12541
23M → 24M81135-54#12541#12595
24M → 40K85138-53#12595#12648
40K → 25.2M4153-12#12648#12660
25.2M → Finish13345+88#12660#12572
TOTALS34801480+2000
📊

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