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BOSTON MARATHON 2024

Jamie Holmstrom

Bib: 22066•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 39%
Gender (Female)
#0 / 10924
Top 25%
Masters (Masters Women)
#0 / 6263
Top 13%
Division (F50-54)
#0 / 1187
Top 7%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:53/mi
24:31
↑ 97↓ 3451.5%
10K· 6.21 mi
7:58/mi
49:15
↑ 79↓ 1380.4%
15K· 9.32 mi
7:59/mi
1:14:04
↑ 67↓ 78
20K· 12.43 mi
8:02/mi
1:39:02
↑ 106↓ 860.1%
Half· 13.11 mi
7:52/mi
1:44:24
↑ 19↓ 370.5%
25K· 15.53 mi
8:08/mi
2:04:07
↑ 66↓ 880.2%
30K· 18.64 mi
8:18/mi
2:29:54
↑ 181↓ 1480.2%
20M
8:17/mi
2:41:09
↑ 64↓ 500.2%
21M
8:50/mi
2:49:59
↑ 106↓ 241.6%
35K· 21.75 mi
8:07/mi
2:56:03
↑ 17↓ 861.7%
23M
8:06/mi
3:06:12
↑ 23↓ 630.6%
24M
8:04/mi
3:14:16
↓ 821.3%
40K· 24.85 mi
7:58/mi
3:21:05
↓ 200.3%
25.2M
9:05/mi
3:24:13
↑ 13↓ 160.2%
Finish· 26.22 mi
7:44/mi
3:32:06
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:24
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time1:47:42
Pace8:13 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:2624:317:5324:31
7:53
-
10K
6.21 mi11:46:1049:157:5624:44
7:58
+0:05
15K
9.32 mi12:10:591:14:047:5724:49
7:59
+0:01
20K
12.43 mi12:35:571:39:027:5824:58
8:02
+0:03
Half
13.11 mi12:41:191:44:247:585:22
7:52
-0:10
25K
15.53 mi13:01:022:04:077:5919:43
8:08
+0:16
30K
18.64 mi13:26:492:29:548:0225:47
8:18
+0:10
20M
20.00 mi13:38:042:41:098:0311:15
8:17
-0:01
21M
21.00 mi13:46:542:49:598:068:50
8:50
+0:33
35K
21.75 mi13:52:582:56:038:066:04
8:07
-0:43
23M
23.00 mi14:03:073:06:128:0610:09
8:06
-0:01
24M
24.00 mi14:11:113:14:168:068:04
8:04
-0:02
40K
24.85 mi14:18:003:21:058:056:49
7:58
-0:06
25.2M
25.20 mi14:21:083:24:138:063:08
9:05
+1:07
Finish
26.22 mi14:29:013:32:068:067:53
7:44
-1:21

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

7:44 /mi

Average Pace

8:06 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:08

94% of race

Time at Steady Pace

11:58

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi11:21:2624:317:5324:31
7:53
#13807
10K
6.21 mi11:46:1049:157:5624:44
7:58
#13859
15K
9.32 mi12:10:591:14:047:5724:49
7:59
#13665
20K
12.43 mi12:35:571:39:027:5824:58
8:02
#13174
Half
13.11 mi12:41:191:44:247:585:22
7:52
#13068
25K
15.53 mi13:01:022:04:077:5919:43
8:08
#12615
30K
18.64 mi13:26:492:29:548:0225:47
8:18
#11949
20M
20.00 mi13:38:042:41:098:0311:15
8:17
#11593
21M
21.00 mi13:46:542:49:598:068:50
8:50
#11295
35K
21.75 mi13:52:582:56:038:066:04
8:07
#11142
23M
23.00 mi14:03:073:06:128:0610:09
8:06
#10756
24M
24.00 mi14:11:113:14:168:068:04
8:04
#10532
40K
24.85 mi14:18:003:21:058:056:49
7:58
#10302
25.2M
25.20 mi14:21:083:24:138:063:08
9:05
#10218
Finish
26.22 mi14:29:013:32:068:067:53
7:44
#10052
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi138074182418213377(Top 52%)4015(Top 37%)4015(Top 338%)
10K6.21 mi3.10 mi13859-524254-724254-7213914(Top 54%)4298(Top 39%)4298(Top 362%)
15K9.32 mi3.11 mi13665+1944156+984156+9813377(Top 52%)4015(Top 37%)4015(Top 338%)
20K12.43 mi3.11 mi13174+4913881+2753881+27512096(Top 47%)3368(Top 31%)3368(Top 284%)
Half13.11 mi0.68 mi13068+1063831+503831+5011813(Top 46%)3223(Top 30%)3223(Top 272%)
25K15.53 mi2.42 mi12615+4533596+2353596+23510984(Top 43%)2953(Top 27%)2953(Top 249%)
30K18.64 mi3.11 mi11949+6663322+2743322+2749575(Top 37%)2492(Top 23%)2492(Top 210%)
20M20.00 mi1.36 mi11593+3563184+1383184+1388306(Top 33%)2138(Top 20%)2138(Top 180%)
21M21.00 mi1.00 mi11295+2983087+973087+977795(Top 31%)2083(Top 19%)2083(Top 175%)
35K21.75 mi0.75 mi11142+1533047+403047+408495(Top 33%)2461(Top 23%)2461(Top 207%)
23M23.00 mi1.25 mi10756+3862907+1402907+1406331(Top 25%)1610(Top 15%)1610(Top 136%)
24M24.00 mi1.00 mi10532+2242842+652842+657028(Top 28%)2018(Top 18%)2018(Top 170%)
40K24.85 mi0.85 mi10302+2302769+732769+735708(Top 22%)1530(Top 14%)1530(Top 129%)
25.2M25.20 mi0.35 mi10218+842746+232746+237004(Top 27%)2184(Top 20%)2184(Top 184%)
Finish26.22 mi1.02 mi10052+1662699+472699+476996(Top 27%)2123(Top 19%)2123(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

13377

Females

4015

F50-54

4015

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

13914

Females

4298

F50-54

4298

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

13377

Females

4015

F50-54

4015

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

12096

Females

3368

F50-54

3368

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

11813

Females

3223

F50-54

3223

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

10984

Females

2953

F50-54

2953

25K→30K

15.5 - 18.6 mi

Top 37%
×9story building
+181ft-148ft

Overall

9575

Females

2492

F50-54

2492

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

8306

Females

2138

F50-54

2138

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

7795

Females

2083

F50-54

2083

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

8495

Females

2461

F50-54

2461

35K→23M

21.8 - 23.0 mi

Top 25%
×5story building
+23ft-63ft

Overall

6331

Females

1610

F50-54

1610

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7028

Females

2018

F50-54

2018

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5708

Females

1530

F50-54

1530

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7004

Females

2184

F50-54

2184

25.2M→Finish

25.2 - 26.2 mi

Top 27%
×2story building
+22ft-21ft

Overall

6996

Females

2123

F50-54

2123

Passing Analysis

Category:
Athletes Passed
4428*
Passed By
673
Net Change
+3755
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13807
5K → 10K291343-52#13807#13859
10K → 15K310116+194#13859#13665
15K → 20K54049+491#13665#13174
20K → Half12216+106#13174#13068
Half → 25K48734+453#13068#12615
25K → 30K70438+666#12615#11949
30K → 20M3582+356#11949#11593
20M → 21M31820+298#11593#11295
21M → 35K17219+153#11295#11142
35K → 23M3882+386#11142#10756
23M → 24M24016+224#10756#10532
24M → 40K232*2+230#10532#10302
40K → 25.2M928+84#10302#10218
25.2M → Finish1748+166#10218#10052
TOTALS4428*673+3755

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

📊

Passing Visuals

Category:
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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