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BOSTON MARATHON 2024

Becky Backstrom

WA

Bib: 7958 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 33%
Gender (Female)
#0 / 10924
Top 18%
Masters (Masters Women)
#0 / 6263
Top 8%
Division (F65-69)
#0 / 216
Top 0.5%
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
7:39/mi
23:46
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:35/mi
47:21
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:43/mi
1:11:21
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:53/mi
1:35:49
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:39/mi
1:41:02
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:51/mi
2:00:04
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:02/mi
2:25:01
↑ 181↓ 1480.2%
138 ft elev
20M
8:00/mi
2:35:53
↑ 64↓ 500.2%
148 ft elev
21M
8:28/mi
2:44:21
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:40/mi
2:50:05
↑ 17↓ 861.7%
156 ft elev
23M
8:02/mi
3:00:09
↑ 23↓ 630.6%
116 ft elev
24M
7:51/mi
3:08:00
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:04/mi
3:14:54
↓ 200.3%
20 ft elev
25.2M
8:56/mi
3:17:59
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:05/mi
3:26:13
↑ 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
1:41:027:42 /mi⚡ faster
2nd Half
1:45:118:01 /mi+4.1%
Positive split — 4.1% 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
23:467:393.11 mi23:46
7:39
-
10K
47:217:373.10 mi23:35
7:35
-0:04
15K
1:11:217:393.11 mi24:00
7:43
+0:08
20K
1:35:497:433.11 mi24:28
7:53
+0:10
Half(13.11 mi)
1:41:027:420.68 mi5:13
7:39
-0:14
25K
2:00:047:442.42 mi19:02
7:51
+0:12
30K
2:25:017:473.11 mi24:57
8:02
+0:11
20M
2:35:537:481.36 mi10:52
8:00
-0:02
21M
2:44:217:501.00 mi8:28
8:28
+0:28
35K
2:50:057:490.75 mi5:44
7:40
-0:48
23M
3:00:097:501.25 mi10:04
8:02
+0:22
24M
3:08:007:501.00 mi7:51
7:51
-0:11
40K
3:14:547:500.85 mi6:54
8:04
+0:13
25.2M
3:17:597:510.35 mi3:05
8:56
+0:52
Finish(26.22 mi)
3:26:137:521.02 mi8:14
8:05
-0:51
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:35 /mi

Average Pace

7:52 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:14:40

94% of race

Time at Steady Pace

11:33

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi11924308230821137728872887
10K3.10 mi11420+5042836+2462836+2461099726372637
15K3.11 mi11382+382849-132849-131137728872887
20K3.11 mi11240+1422800+492800+491094327832783
Half(13.11 mi)0.68 mi11167+732766+342766+341022124002400
25K2.42 mi10759+4082604+1622604+162925721262126
30K3.11 mi10103+6562370+2342370+234805017901790
20M1.36 mi9737+3662240+1302240+130676714571457
21M1.00 mi9423+3142149+912149+91610113511351
35K0.75 mi9225+1982082+672082+67595812921292
23M1.25 mi8910+3151999+831999+83597114411441
24M1.00 mi8727+1831954+451954+45586314651465
40K0.85 mi8566+1611927+271927+27616717321732
25.2M0.35 mi8497+691921+61921+6633318641864
Finish(26.22 mi)1.02 mi8460+371941-201941-20904330743074

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21story building
+97ft-345ft

Overall

11377

Females

2887

F65-69

2887

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

10997

Females

2637

F65-69

2637

10K→15K

6.2 - 9.3 mi

Top 45%
×3story building
+67ft-78ft

Overall

11377

Females

2887

F65-69

2887

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

10943

Females

2783

F65-69

2783

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

10221

Females

2400

F65-69

2400

Half→25K

13.1 - 15.5 mi

Top 36%
×4story building
+66ft-88ft

Overall

9257

Females

2126

F65-69

2126

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

8050

Females

1790

F65-69

1790

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

6767

Females

1457

F65-69

1457

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6101

Females

1351

F65-69

1351

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

5958

Females

1292

F65-69

1292

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

5971

Females

1441

F65-69

1441

23M→24M

23.0 - 24.0 mi

Top 23%
×6story building
+12ft-82ft

Overall

5863

Females

1465

F65-69

1465

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6167

Females

1732

F65-69

1732

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6333

Females

1864

F65-69

1864

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2story building
+22ft-21ft

Overall

9043

Females

3074

F65-69

3074

Passing Analysis

Category:
Passed
4096
Passed By
632
Net Change
+3464
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11924
5K → 10K59389+504#11924#11420
10K → 15K232194+38#11420#11382
15K → 20K293151+142#11382#11240
20K → Half807+73#11240#11167
Half → 25K44436+408#11167#10759
25K → 30K68125+656#10759#10103
30K → 20M3704+366#10103#9737
20M → 21M32612+314#9737#9423
21M → 35K2002+198#9423#9225
35K → 23M33217+315#9225#8910
23M → 24M1929+183#8910#8727
24M → 40K17413+161#8727#8566
40K → 25.2M8011+69#8566#8497
25.2M → Finish9962+37#8497#8460
TOTALS4096632+3464

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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