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BOSTON MARATHON 2024

Noemi Sandholm

Bib: 21832•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 44%
Masters (Masters Women)
#0 / 6263
Top 34%
Division (F50-54)
#0 / 1187
Top 27%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:14
Rank: #17464
Start → 5K
26:14 | 8:27/mi
10K· 6.21 mi
52:00
Rank: #16746 (+718)
5K → 10K
25:46 | 8:18/mi
15K· 9.32 mi
1:18:04
Rank: #16386 (+360)
10K → 15K
26:04 | 8:23/mi
20K· 12.43 mi
1:44:38
Rank: #15942 (+444)
15K → 20K
26:34 | 8:33/mi
Half· 13.11 mi
1:50:24
Rank: #15920 (+22)
20K → Half
5:46 | 8:27/mi
25K· 15.53 mi
2:11:32
Rank: #15609 (+311)
Half → 25K
21:08 | 8:43/mi
30K· 18.64 mi
2:39:36
Rank: #15161 (+448)
25K → 30K
28:04 | 9:02/mi
20M
2:52:06
Rank: #15017 (+144)
30K → 20M
12:30 | 9:12/mi
21M
3:02:06
Rank: #14873 (+144)
20M → 21M
10:00 | 10:00/mi
35K· 21.75 mi
3:08:28
Rank: #14702 (+171)
21M → 35K
6:22 | 8:31/mi
23M
3:19:55
Rank: #14500 (+202)
35K → 23M
11:27 | 9:09/mi
24M
3:28:36
Rank: #14274 (+226)
23M → 24M
8:41 | 8:41/mi
40K· 24.85 mi
3:36:22
Rank: #14143 (+131)
24M → 40K
7:46 | 9:05/mi
25.2M
3:39:47
Rank: #14055 (+88)
40K → 25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:48:57
Rank: #14045 (+10)
25.2M → Finish
9:10 | 9:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:24
Pace8:25 /mi
2nd Half
Distance13.11 mi
Time1:58:33
Pace9:03 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0126:148:2726:14
8:27
-
10K
6.21 mi11:48:4752:008:2225:46
8:18
-0:09
15K
9.32 mi12:14:511:18:048:2326:04
8:23
+0:05
20K
12.43 mi12:41:251:44:388:2526:34
8:33
+0:10
Half
13.11 mi12:47:111:50:248:255:46
8:27
-0:06
25K
15.53 mi13:08:192:11:328:2821:08
8:43
+0:16
30K
18.64 mi13:36:232:39:368:3428:04
9:02
+0:19
20M
20.00 mi13:48:532:52:068:3612:30
9:12
+0:10
21M
21.00 mi13:58:533:02:068:4010:00
10:00
+0:48
35K
21.75 mi14:05:153:08:288:406:22
8:31
-1:29
23M
23.00 mi14:16:423:19:558:4211:27
9:09
+0:38
24M
24.00 mi14:25:233:28:368:428:41
8:41
-0:28
40K
24.85 mi14:33:093:36:228:427:46
9:05
+0:24
25.2M
25.20 mi14:36:343:39:478:433:25
9:54
+0:49
Finish
26.22 mi14:45:443:48:578:449:10
9:00
-0:54

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

8:18 /mi

Average Pace

8:44 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:50

37% of race

Time at Steady Pace

1:02:45

27% of race

Time at Slower Pace

1:22:22

36% of race

Average Pace: 8:44 /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 mi11:23:0126:148:2726:14
8:27
#17464
10K
6.21 mi11:48:4752:008:2225:46
8:18
#16746
15K
9.32 mi12:14:511:18:048:2326:04
8:23
#16386
20K
12.43 mi12:41:251:44:388:2526:34
8:33
#15942
Half
13.11 mi12:47:111:50:248:255:46
8:27
#15920
25K
15.53 mi13:08:192:11:328:2821:08
8:43
#15609
30K
18.64 mi13:36:232:39:368:3428:04
9:02
#15161
20M
20.00 mi13:48:532:52:068:3612:30
9:12
#15017
21M
21.00 mi13:58:533:02:068:4010:00
10:00
#14873
35K
21.75 mi14:05:153:08:288:406:22
8:31
#14702
23M
23.00 mi14:16:423:19:558:4211:27
9:09
#14500
24M
24.00 mi14:25:233:28:368:428:41
8:41
#14274
40K
24.85 mi14:33:093:36:228:427:46
9:05
#14143
25.2M
25.20 mi14:36:343:39:478:433:25
9:54
#14055
Finish
26.22 mi14:45:443:48:578:449:10
9:00
#14045
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi174646444644415780(Top 62%)5437(Top 50%)5437(Top 458%)
10K6.21 mi3.10 mi16746+7186012+4326012+43216080(Top 63%)5577(Top 51%)5577(Top 470%)
15K9.32 mi3.11 mi16386+3605793+2195793+21915780(Top 62%)5437(Top 50%)5437(Top 458%)
20K12.43 mi3.11 mi15942+4445539+2545539+25415087(Top 59%)5060(Top 46%)5060(Top 426%)
Half13.11 mi0.68 mi15920+225532+75532+715455(Top 60%)5298(Top 48%)5298(Top 446%)
25K15.53 mi2.42 mi15609+3115370+1625370+16214157(Top 55%)4690(Top 43%)4690(Top 395%)
30K18.64 mi3.11 mi15161+4485177+1935177+19313402(Top 52%)4508(Top 41%)4508(Top 380%)
20M20.00 mi1.36 mi15017+1445138+395138+3913152(Top 51%)4652(Top 43%)4652(Top 392%)
21M21.00 mi1.00 mi14873+1445099+395099+3912974(Top 51%)4775(Top 44%)4775(Top 402%)
35K21.75 mi0.75 mi14702+1715038+615038+6110851(Top 42%)3680(Top 34%)3680(Top 310%)
23M23.00 mi1.25 mi14500+2024987+514987+5111918(Top 47%)4364(Top 40%)4364(Top 368%)
24M24.00 mi1.00 mi14274+2264886+1014886+10110532(Top 41%)3708(Top 34%)3708(Top 312%)
40K24.85 mi0.85 mi14143+1314843+434843+4311295(Top 44%)4199(Top 38%)4199(Top 354%)
25.2M25.20 mi0.35 mi14055+884816+274816+2710627(Top 42%)3936(Top 36%)3936(Top 332%)
Finish26.22 mi1.02 mi14045+104845-294845-2914197(Top 56%)5573(Top 51%)5573(Top 470%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

15780

Females

5437

F50-54

5437

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

16080

Females

5577

F50-54

5577

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

15780

Females

5437

F50-54

5437

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15087

Females

5060

F50-54

5060

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15455

Females

5298

F50-54

5298

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14157

Females

4690

F50-54

4690

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13402

Females

4508

F50-54

4508

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13152

Females

4652

F50-54

4652

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

12974

Females

4775

F50-54

4775

21M→35K

21.0 - 21.8 mi

Top 42%
×7stories
+17ft-86ft

Overall

10851

Females

3680

F50-54

3680

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

11918

Females

4364

F50-54

4364

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10532

Females

3708

F50-54

3708

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11295

Females

4199

F50-54

4199

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10627

Females

3936

F50-54

3936

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14197

Females

5573

F50-54

5573

Passing Analysis

Category:
Athletes Passed
4021
Passed By
602
Net Change
+3419
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17464
5K → 10K78769+718#17464#16746
10K → 15K44080+360#16746#16386
15K → 20K49955+444#16386#15942
20K → Half5129+22#15942#15920
Half → 25K37261+311#15920#15609
25K → 30K49648+448#15609#15161
30K → 20M19854+144#15161#15017
20M → 21M19854+144#15017#14873
21M → 35K1809+171#14873#14702
35K → 23M23937+202#14702#14500
23M → 24M2304+226#14500#14274
24M → 40K15221+131#14274#14143
40K → 25.2M935+88#14143#14055
25.2M → Finish8676+10#14055#14045
TOTALS4021602+3419
📊

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