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BOSTON MARATHON 2024

Morgan Selander

UT

Bib: 10421 F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 40%
Gender (Female)
#0 / 10924
Top 25%
Division (F18-39)
#0 / 4660
Top 41%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:33/mi
23:27
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:41/mi
47:20
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:43/mi
1:11:17
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:53/mi
1:35:45
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:52/mi
1:41:07
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:15/mi
2:01:07
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:19/mi
2:26:57
↑ 181↓ 1480.2%
138 ft elev
20M
8:37/mi
2:38:40
↑ 64↓ 500.2%
148 ft elev
21M
9:37/mi
2:48:17
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:25/mi
2:54:35
↑ 17↓ 861.7%
156 ft elev
23M
8:43/mi
3:05:30
↑ 23↓ 630.6%
116 ft elev
24M
8:36/mi
3:14:06
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:49/mi
3:21:38
↓ 200.3%
20 ft elev
25.2M
9:25/mi
3:24:53
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:28/mi
3:32:30
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:41:077:43 /mi⚡ faster
2nd Half
1:51:238:30 /mi+10.2%
Positive split — 10.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:277:333.11 mi23:27
7:33
-
10K
47:207:373.10 mi23:53
7:41
+0:08
15K
1:11:177:393.11 mi23:57
7:43
+0:02
20K
1:35:457:423.11 mi24:28
7:53
+0:10
Half(13.11 mi)
1:41:077:430.68 mi5:22
7:52
-0:01
25K
2:01:077:482.42 mi20:00
8:15
+0:23
30K
2:26:577:533.11 mi25:50
8:19
+0:04
20M
2:38:407:561.36 mi11:43
8:37
+0:18
21M
2:48:178:011.00 mi9:37
9:37
+1:00
35K
2:54:358:020.75 mi6:18
8:25
-1:12
23M
3:05:308:041.25 mi10:55
8:43
+0:18
24M
3:14:068:051.00 mi8:36
8:36
-0:07
40K
3:21:388:070.85 mi7:32
8:49
+0:13
25.2M
3:24:538:080.35 mi3:15
9:25
+0:36
Finish(26.22 mi)
3:32:308:071.02 mi7:37
7:28
-1:57
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:28 /mi

Average Pace

8:07 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:48:44

51% of race

Time at Steady Pace

1:12:27

34% of race

Time at Slower Pace

31:19

15% of race

Average Pace: 8:06 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi11172265226521127628302830
10K3.10 mi11397-2252820-1682820-1681177430693069
15K3.11 mi11330+672821-12821-11127628302830
20K3.11 mi11190+1402768+532768+531094627862786
Half(13.11 mi)0.68 mi11220-302796-282796-281181432243224
25K2.42 mi11248-282855-592855-591166733193319
30K3.11 mi10834+4142739+1162739+116966525322532
20M1.36 mi10718+1162741-22741-21011830093009
21M1.00 mi10699+192788-472788-471135239173917
35K0.75 mi10662+372795-72795-71028633703370
23M1.25 mi10538+1242804-92804-9966732183218
24M1.00 mi10475+632813-92813-91004934613461
40K0.85 mi10434+412840-272840-27995435433543
25.2M0.35 mi10391+432834+62834+6847628842884
Finish(26.22 mi)1.02 mi10160+2312751+832751+83553114291429

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21story building
+97ft-345ft

Overall

11276

Females

2830

F18-39

2830

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

11774

Females

3069

F18-39

3069

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+67ft-78ft

Overall

11276

Females

2830

F18-39

2830

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

10946

Females

2786

F18-39

2786

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

11814

Females

3224

F18-39

3224

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

11667

Females

3319

F18-39

3319

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

9665

Females

2532

F18-39

2532

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

10118

Females

3009

F18-39

3009

20M→21M

20.0 - 21.0 mi

Top 44%
×8story building
+106ft-24ft

Overall

11352

Females

3917

F18-39

3917

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

10286

Females

3370

F18-39

3370

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

9667

Females

3218

F18-39

3218

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

10049

Females

3461

F18-39

3461

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

9954

Females

3543

F18-39

3543

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8476

Females

2884

F18-39

2884

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

5531

Females

1429

F18-39

1429

Passing Analysis

Category:
Passed
2622*
Passed By
1610
Net Change
+1012
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11172
5K → 10K197422-225#11172#11397
10K → 15K239172+67#11397#11330
15K → 20K287147+140#11330#11190
20K → Half2858-30#11190#11220
Half → 25K205233-28#11220#11248
25K → 30K51197+414#11248#10834
30K → 20M19781+116#10834#10718
20M → 21M139120+19#10718#10699
21M → 35K8548+37#10699#10662
35K → 23M20480+124#10662#10538
23M → 24M12663+63#10538#10475
24M → 40K109*68+41#10475#10434
40K → 25.2M6118+43#10434#10391
25.2M → Finish2343+231#10391#10160
TOTALS2622*1610+1012

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

Passing Charts

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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