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BOSTON MARATHON 2024

Rebecca Blodgett

AZ

Bib: 18855 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 39%
Gender (Female)
#0 / 10924
Top 24%
Masters (Masters Women)
#0 / 6263
Top 12%
Division (F45-49)
#0 / 1753
Top 14%
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
7:43/mi
23:57
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:41/mi
47:48
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:49/mi
1:12:05
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:04/mi
1:37:09
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:50/mi
1:42:30
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:05/mi
2:02:07
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:25/mi
2:28:15
↑ 181↓ 1480.2%
138 ft elev
20M
8:26/mi
2:39:43
↑ 64↓ 500.2%
148 ft elev
21M
9:13/mi
2:48:56
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:51/mi
2:54:48
↑ 17↓ 861.7%
156 ft elev
23M
8:10/mi
3:05:01
↑ 23↓ 630.6%
116 ft elev
24M
8:03/mi
3:13:04
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:18/mi
3:20:10
↓ 200.3%
20 ft elev
25.2M
9:17/mi
3:23:22
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:57/mi
3:31:28
↑ 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
1:42:307:49 /mi⚡ faster
2nd Half
1:48:588:19 /mi+6.3%
Positive split — 6.3% 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
23:577:433.11 mi23:57
7:43
-
10K
47:487:423.10 mi23:51
7:41
-0:02
15K
1:12:057:443.11 mi24:17
7:49
+0:08
20K
1:37:097:493.11 mi25:04
8:04
+0:15
Half(13.11 mi)
1:42:307:490.68 mi5:21
7:50
-0:14
25K
2:02:077:522.42 mi19:37
8:05
+0:15
30K
2:28:157:573.11 mi26:08
8:25
+0:20
20M
2:39:437:591.36 mi11:28
8:26
+0:01
21M
2:48:568:031.00 mi9:13
9:13
+0:47
35K
2:54:488:020.75 mi5:52
7:51
-1:22
23M
3:05:018:031.25 mi10:13
8:10
+0:19
24M
3:13:048:031.00 mi8:03
8:03
-0:07
40K
3:20:108:030.85 mi7:06
8:18
+0:15
25.2M
3:23:228:040.35 mi3:12
9:17
+0:59
Finish(26.22 mi)
3:31:288:041.02 mi8:06
7:57
-1:20
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:41 /mi

Average Pace

8:04 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:12:05

34% of race

Time at Steady Pace

1:29:22

42% of race

Time at Slower Pace

50:01

24% of race

Average Pace: 8:04 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi12386334933491206032753275
10K3.10 mi12033+3533190+1593190+1591169830303030
15K3.11 mi12009+243207-173207-171206032753275
20K3.11 mi12050-413248-413248-411230334743474
Half(13.11 mi)0.68 mi12015+353231+173231+171167131523152
25K2.42 mi11692+3233092+1393092+1391076628462846
30K3.11 mi11310+3822992+1002992+1001019227952795
20M1.36 mi11076+2342923+692923+69912625162516
21M1.00 mi10904+1722889+342889+34958629972997
35K0.75 mi10732+1722835+542835+54688217061706
23M1.25 mi10391+3412726+1092726+109661017361736
24M1.00 mi10192+1992664+622664+62692519711971
40K0.85 mi10072+1202651+132651+13739323342334
25.2M0.35 mi10009+632635+162635+16785825962596
Finish(26.22 mi)1.02 mi9914+952632+32632+3824326992699

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

12060

Females

3275

F45-49

3275

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

11698

Females

3030

F45-49

3030

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

12060

Females

3275

F45-49

3275

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

12303

Females

3474

F45-49

3474

20K→Half

12.4 - 13.1 mi

Top 46%
×2story building
+19ft-37ft

Overall

11671

Females

3152

F45-49

3152

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

10766

Females

2846

F45-49

2846

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

10192

Females

2795

F45-49

2795

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

9126

Females

2516

F45-49

2516

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

9586

Females

2997

F45-49

2997

21M→35K

21.0 - 21.8 mi

Top 27%
×7story building
+17ft-86ft

Overall

6882

Females

1706

F45-49

1706

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

6610

Females

1736

F45-49

1736

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

6925

Females

1971

F45-49

1971

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7393

Females

2334

F45-49

2334

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

7858

Females

2596

F45-49

2596

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2story building
+22ft-21ft

Overall

8243

Females

2699

F45-49

2699

Passing Analysis

Category:
Passed
3484*
Passed By
1012
Net Change
+2472
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12386
5K → 10K500147+353#12386#12033
10K → 15K241217+24#12033#12009
15K → 20K215256-41#12009#12050
20K → Half5722+35#12050#12015
Half → 25K38764+323#12015#11692
25K → 30K488106+382#11692#11310
30K → 20M28147+234#11310#11076
20M → 21M23159+172#11076#10904
21M → 35K1775+172#10904#10732
35K → 23M35110+341#10732#10391
23M → 24M2078+199#10391#10192
24M → 40K140*20+120#10192#10072
40K → 25.2M7411+63#10072#10009
25.2M → Finish135*40+95#10009#9914
TOTALS3484*1012+2472

* 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