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BOSTON MARATHON 2024

Jenna Bargfrede

Bib: 16962•F

NJ

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 45%
Gender (Female)
#0 / 10924
Top 31%
Division (F18-39)
#0 / 4660
Top 48%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:12
Rank: #13023
Start → 5K
24:12 | 7:47/mi
10K· 6.21 mi
48:28
Rank: #12887 (+136)
5K → 10K
24:16 | 7:49/mi
15K· 9.32 mi
1:12:46
Rank: #12580 (+307)
10K → 15K
24:18 | 7:49/mi
20K· 12.43 mi
1:37:26
Rank: #12197 (+383)
15K → 20K
24:40 | 7:56/mi
Half· 13.11 mi
1:42:50
Rank: #12184 (+13)
20K → Half
5:24 | 7:55/mi
25K· 15.53 mi
2:02:37
Rank: #11927 (+257)
Half → 25K
19:47 | 8:10/mi
30K· 18.64 mi
2:31:33
Rank: #12541 (-614)
25K → 30K
28:56 | 9:19/mi
20M
2:46:09
Rank: #13178 (-637)
30K → 20M
14:36 | 10:45/mi
21M
2:54:26
Rank: #12642 (+536)
20M → 21M
8:17 | 8:17/mi
35K· 21.75 mi
3:00:14
Rank: #12398 (+244)
21M → 35K
5:48 | 7:45/mi
23M
3:10:33
Rank: #12015 (+383)
35K → 23M
10:19 | 8:14/mi
24M
3:18:55
Rank: #11837 (+178)
23M → 24M
8:22 | 8:22/mi
40K· 24.85 mi
3:26:49
Rank: #11811 (+26)
24M → 40K
7:54 | 9:14/mi
25.2M
3:30:02
Rank: #11715 (+96)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:37:36
Rank: #11386 (+329)
25.2M → Finish
7:34 | 7:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:50
Pace7:51 /mi
2nd Half
Distance13.11 mi
Time1:54:46
Pace8:45 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:3024:127:4724:12
7:47
-
10K
6.21 mi11:38:4648:287:4824:16
7:49
+0:02
15K
9.32 mi12:03:041:12:467:4824:18
7:49
0:00
20K
12.43 mi12:27:441:37:267:5024:40
7:56
+0:07
Half
13.11 mi12:33:081:42:507:515:24
7:55
-0:01
25K
15.53 mi12:52:552:02:377:5419:47
8:10
+0:15
30K
18.64 mi13:21:512:31:338:0828:56
9:19
+1:09
20M
20.00 mi13:36:272:46:098:1814:36
10:45
+1:26
21M
21.00 mi13:44:442:54:268:188:17
8:17
-2:28
35K
21.75 mi13:50:323:00:148:175:48
7:45
-0:32
23M
23.00 mi14:00:513:10:338:1710:19
8:14
+0:29
24M
24.00 mi14:09:133:18:558:178:22
8:22
+0:08
40K
24.85 mi14:17:073:26:498:197:54
9:14
+0:52
25.2M
25.20 mi14:20:203:30:028:203:13
9:20
+0:06
Finish
26.22 mi14:27:543:37:368:187:34
7:26
-1:54

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

7:26 /mi

Average Pace

8:18 /mi

Slowest Pace

10:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

7:34

3% of race

Time at Steady Pace

2:35:23

71% of race

Time at Slower Pace

54:39

25% of race

Average Pace: 8:18 /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 mi11:14:3024:127:4724:12
7:47
#13023
10K
6.21 mi11:38:4648:287:4824:16
7:49
#12887
15K
9.32 mi12:03:041:12:467:4824:18
7:49
#12580
20K
12.43 mi12:27:441:37:267:5024:40
7:56
#12197
Half
13.11 mi12:33:081:42:507:515:24
7:55
#12184
25K
15.53 mi12:52:552:02:377:5419:47
8:10
#11927
30K
18.64 mi13:21:512:31:338:0828:56
9:19
#12541
20M
20.00 mi13:36:272:46:098:1814:36
10:45
#13178
21M
21.00 mi13:44:442:54:268:188:17
8:17
#12642
35K
21.75 mi13:50:323:00:148:175:48
7:45
#12398
23M
23.00 mi14:00:513:10:338:1710:19
8:14
#12015
24M
24.00 mi14:09:133:18:558:178:22
8:22
#11837
40K
24.85 mi14:17:073:26:498:197:54
9:14
#11811
25.2M
25.20 mi14:20:203:30:028:203:13
9:20
#11715
Finish
26.22 mi14:27:543:37:368:187:34
7:26
#11386
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi130233737373712109(Top 47%)3307(Top 30%)3307(Top 71%)
10K6.21 mi3.10 mi12887+1363665+723665+7212750(Top 50%)3620(Top 33%)3620(Top 78%)
15K9.32 mi3.11 mi12580+3073506+1593506+15912109(Top 47%)3307(Top 30%)3307(Top 71%)
20K12.43 mi3.11 mi12197+3833332+1743332+17411422(Top 45%)3019(Top 28%)3019(Top 65%)
Half13.11 mi0.68 mi12184+133326+63326+612193(Top 48%)3431(Top 31%)3431(Top 74%)
25K15.53 mi2.42 mi11927+2573222+1043222+10411142(Top 44%)3036(Top 28%)3036(Top 65%)
30K18.64 mi3.11 mi12541-6143643-4213643-42114673(Top 57%)5242(Top 48%)5242(Top 112%)
20M20.00 mi1.36 mi13178-6374084-4414084-44118653(Top 73%)7534(Top 69%)7534(Top 162%)
21M21.00 mi1.00 mi12642+5363820+2643820+2645286(Top 21%)1002(Top 9%)1002(Top 22%)
35K21.75 mi0.75 mi12398+2443734+863734+866404(Top 25%)1490(Top 14%)1490(Top 32%)
23M23.00 mi1.25 mi12015+3833580+1543580+1547053(Top 28%)1931(Top 18%)1931(Top 41%)
24M24.00 mi1.00 mi11837+1783526+543526+548693(Top 34%)2805(Top 26%)2805(Top 60%)
40K24.85 mi0.85 mi11811+263568-423568-4211977(Top 47%)4524(Top 41%)4524(Top 97%)
25.2M25.20 mi0.35 mi11715+963535+333535+338091(Top 32%)2714(Top 25%)2714(Top 58%)
Finish26.22 mi1.02 mi11386+3293408+1273408+1275238(Top 21%)1298(Top 12%)1298(Top 28%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

12109

Females

3307

F18-39

3307

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

12750

Females

3620

F18-39

3620

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

12109

Females

3307

F18-39

3307

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

11422

Females

3019

F18-39

3019

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

12193

Females

3431

F18-39

3431

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11142

Females

3036

F18-39

3036

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

14673

Females

5242

F18-39

5242

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

18653

Females

7534

F18-39

7534

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5286

Females

1002

F18-39

1002

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6404

Females

1490

F18-39

1490

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7053

Females

1931

F18-39

1931

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

8693

Females

2805

F18-39

2805

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

11977

Females

4524

F18-39

4524

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8091

Females

2714

F18-39

2714

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5238

Females

1298

F18-39

1298

Passing Analysis

Category:
Athletes Passed
3684
Passed By
2047
Net Change
+1637
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13023
5K → 10K360224+136#13023#12887
10K → 15K39588+307#12887#12580
15K → 20K44259+383#12580#12197
20K → Half4532+13#12197#12184
Half → 25K363106+257#12184#11927
25K → 30K139753-614#11927#12541
30K → 20M37674-637#12541#13178
20M → 21M5360+536#13178#12642
21M → 35K2462+244#12642#12398
35K → 23M3874+383#12398#12015
23M → 24M19113+178#12015#11837
24M → 40K11286+26#11837#11811
40K → 25.2M1015+96#11811#11715
25.2M → Finish3301+329#11715#11386
TOTALS36842047+1637
📊

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