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BOSTON MARATHON 2024

Whitney Trainor-Guitton

Bib: 18667•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 36%
Gender (Female)
#0 / 10924
Top 21%
Masters (Masters Women)
#0 / 6263
Top 10%
Division (F45-49)
#0 / 1753
Top 11%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:34
Rank: #13929
Start → 5K
24:34 | 7:54/mi
10K· 6.21 mi
49:09
Rank: #13732 (+197)
5K → 10K
24:35 | 7:55/mi
15K· 9.32 mi
1:13:45
Rank: #13403 (+329)
10K → 15K
24:36 | 7:55/mi
20K· 12.43 mi
1:38:29
Rank: #12818 (+585)
15K → 20K
24:44 | 7:58/mi
Half· 13.11 mi
1:43:52
Rank: #12773 (+45)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:03:10
Rank: #12197 (+576)
Half → 25K
19:18 | 7:58/mi
30K· 18.64 mi
2:28:10
Rank: #11277 (+920)
25K → 30K
25:00 | 8:03/mi
20M
2:38:58
Rank: #10817 (+460)
30K → 20M
10:48 | 7:57/mi
21M
2:47:23
Rank: #10430 (+387)
20M → 21M
8:25 | 8:25/mi
35K· 21.75 mi
2:53:15
Rank: #10262 (+168)
21M → 35K
5:52 | 7:51/mi
23M
3:03:05
Rank: #9844 (+418)
35K → 23M
9:50 | 7:51/mi
24M
3:10:50
Rank: #9578 (+266)
23M → 24M
7:45 | 7:45/mi
40K· 24.85 mi
3:17:38
Rank: #9366 (+212)
24M → 40K
6:48 | 7:57/mi
25.2M
3:20:33
Rank: #9240 (+126)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:28:22
Rank: #9088 (+152)
25.2M → Finish
7:49 | 7:40/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:43:52
Pace7:55 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:44:30
Pace7:58 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3324:347:5424:34
7:54
-
10K
6.21 mi11:41:0849:097:5524:35
7:55
+0:01
15K
9.32 mi12:05:441:13:457:5524:36
7:55
0:00
20K
12.43 mi12:30:281:38:297:5524:44
7:58
+0:03
Half
13.11 mi12:35:511:43:527:555:23
7:53
-0:05
25K
15.53 mi12:55:092:03:107:5619:18
7:58
+0:05
30K
18.64 mi13:20:092:28:107:5725:00
8:03
+0:05
20M
20.00 mi13:30:572:38:587:5710:48
7:57
-0:06
21M
21.00 mi13:39:222:47:237:588:25
8:25
+0:28
35K
21.75 mi13:45:142:53:157:585:52
7:51
-0:34
23M
23.00 mi13:55:043:03:057:589:50
7:51
0:00
24M
24.00 mi14:02:493:10:507:577:45
7:45
-0:06
40K
24.85 mi14:09:373:17:387:576:48
7:57
+0:12
25.2M
25.20 mi14:12:323:20:337:582:55
8:27
+0:30
Finish
26.22 mi14:20:213:28:227:577:49
7:40
-0:47

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

7:40 /mi

Average Pace

7:57 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:25:27

99% of race

Time at Steady Pace

2:55

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:57 /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 mi11:16:3324:347:5424:34
7:54
#13929
10K
6.21 mi11:41:0849:097:5524:35
7:55
#13732
15K
9.32 mi12:05:441:13:457:5524:36
7:55
#13403
20K
12.43 mi12:30:281:38:297:5524:44
7:58
#12818
Half
13.11 mi12:35:511:43:527:555:23
7:53
#12773
25K
15.53 mi12:55:092:03:107:5619:18
7:58
#12197
30K
18.64 mi13:20:092:28:107:5725:00
8:03
#11277
20M
20.00 mi13:30:572:38:587:5710:48
7:57
#10817
21M
21.00 mi13:39:222:47:237:588:25
8:25
#10430
35K
21.75 mi13:45:142:53:157:585:52
7:51
#10262
23M
23.00 mi13:55:043:03:057:589:50
7:51
#9844
24M
24.00 mi14:02:493:10:507:577:45
7:45
#9578
40K
24.85 mi14:09:373:17:387:576:48
7:57
#9366
25.2M
25.20 mi14:12:323:20:337:582:55
8:27
#9240
Finish
26.22 mi14:20:213:28:227:577:49
7:40
#9088
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi139294262426212824(Top 50%)3697(Top 34%)3697(Top 211%)
10K6.21 mi3.10 mi13732+1974165+974165+9713534(Top 53%)4065(Top 37%)4065(Top 232%)
15K9.32 mi3.11 mi13403+3293987+1783987+17812824(Top 50%)3697(Top 34%)3697(Top 211%)
20K12.43 mi3.11 mi12818+5853665+3223665+32211566(Top 45%)3092(Top 28%)3092(Top 176%)
Half13.11 mi0.68 mi12773+453652+133652+1311974(Top 47%)3300(Top 30%)3300(Top 188%)
25K15.53 mi2.42 mi12197+5763373+2793373+2799945(Top 39%)2458(Top 23%)2458(Top 140%)
30K18.64 mi3.11 mi11277+9202973+4002973+4008144(Top 32%)1832(Top 17%)1832(Top 105%)
20M20.00 mi1.36 mi10817+4602788+1852788+1856493(Top 25%)1336(Top 12%)1336(Top 76%)
21M21.00 mi1.00 mi10430+3872644+1442644+1445886(Top 23%)1258(Top 12%)1258(Top 72%)
35K21.75 mi0.75 mi10262+1682598+462598+466874(Top 27%)1698(Top 16%)1698(Top 97%)
23M23.00 mi1.25 mi9844+4182456+1422456+1425093(Top 20%)1054(Top 10%)1054(Top 60%)
24M24.00 mi1.00 mi9578+2662370+862370+865326(Top 21%)1231(Top 11%)1231(Top 70%)
40K24.85 mi0.85 mi9366+2122306+642306+645612(Top 22%)1478(Top 14%)1478(Top 84%)
25.2M25.20 mi0.35 mi9240+1262265+412265+414356(Top 17%)984(Top 9%)984(Top 56%)
Finish26.22 mi1.02 mi9088+1522239+262239+266587(Top 26%)1931(Top 18%)1931(Top 110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

12824

Females

3697

F45-49

3697

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

13534

Females

4065

F45-49

4065

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

12824

Females

3697

F45-49

3697

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

11566

Females

3092

F45-49

3092

20K→Half

12.4 - 13.1 mi

Top 47%
×2stories
+19ft-37ft

Overall

11974

Females

3300

F45-49

3300

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

9945

Females

2458

F45-49

2458

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8144

Females

1832

F45-49

1832

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

6493

Females

1336

F45-49

1336

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

5886

Females

1258

F45-49

1258

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

6874

Females

1698

F45-49

1698

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5093

Females

1054

F45-49

1054

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5326

Females

1231

F45-49

1231

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5612

Females

1478

F45-49

1478

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4356

Females

984

F45-49

984

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

6587

Females

1931

F45-49

1931

Passing Analysis

Category:
Athletes Passed
5248*
Passed By
407
Net Change
+4841
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13929
5K → 10K405208+197#13929#13732
10K → 15K40879+329#13732#13403
15K → 20K61328+585#13403#12818
20K → Half7126+45#12818#12773
Half → 25K58913+576#12773#12197
25K → 30K9299+920#12197#11277
30K → 20M4600+460#11277#10817
20M → 21M3914+387#10817#10430
21M → 35K1735+168#10430#10262
35K → 23M420*2+418#10262#9844
23M → 24M269*3+266#9844#9578
24M → 40K2164+212#9578#9366
40K → 25.2M1271+126#9366#9240
25.2M → Finish17725+152#9240#9088
TOTALS5248*407+4841

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

📊

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