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SF MARATHON 1ST HALF 2024

Rebecca Jezic

Porcupine, ON

Bib: 12936 F 27

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Female)
#0 / 2293
Top 40%
Division (F25-29)
#0 / 585
Top 44%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2.13M
13:37/mi
29:01
→ flat
13 ft elev
6.62M
10:02/mi
1:14:05
↑ 299↓ 780.9%
239 ft elev
7.12M
12:40/mi
1:20:25
↑ 271.0%
269 ft elev
10.65M
9:26/mi
1:53:44
↑ 127↓ 3601.3%
48 ft elev
Finish· 13.11 mi
9:13/mi
2:16:24
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:14:0511:11 /mi+15.9%
2nd Half
1:02:199:36 /mi✓ faster
Negative split — 15.9% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.13M
29:0113:372.13 mi29:01
13:37
-
6.62M
1:14:0511:114.49 mi45:04
10:02
-3:35
7.12M
1:20:2511:180.50 mi6:20
12:40
+2:38
10.65M
1:53:4410:413.53 mi33:19
9:26
-3:14
Finish(13.11 mi)
2:16:2410:242.46 mi22:40
9:13
-0:13
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:13 /mi

Average Pace

10:24 /mi

Slowest Pace

13:37 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:41:03

74% of race

Time at Slower Pace

35:21

26% of race

Average Pace: 10:24 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.13M2.13 mi3818149041438181490414
6.62M4.49 mi3153+6651151+339319+9528341000274
7.12M0.50 mi3016+1371075+76295+241933566171
10.65M3.53 mi2801+215983+92277+182428816227
Finish(13.11 mi)2.46 mi2660+141919+64255+222172729209

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 74%
~flat
+6ft-3ft

Overall

3818

Females

1490

F25-29

416

2.13M→6.62M

2.1 - 6.6 mi

Top 55%
×19story building
+299ft-78ft

Overall

2834

Females

1000

F25-29

276

6.62M→7.12M

6.6 - 7.1 mi

Top 37%
×2story building
+27ft-0ft

Overall

1933

Females

566

F25-29

172

7.12M→10.65M

7.1 - 10.7 mi

Top 47%
×21story building
+127ft-360ft

Overall

2428

Females

816

F25-29

228

10.65M→Finish

10.7 - 13.1 mi

Top 42%
×17story building
+244ft-114ft

Overall

2172

Females

729

F25-29

209

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#3818
2.13M → 6.62M
16681*+665
#3818 → #3153
6.62M → 7.12M
7144+137
#3153 → #3016
7.12M → 10.65M
21236*+215
#3016 → #2801
10.65M → Finish
20161*+141
#2801 → #2660
TOTALS
641222*+1158
#3818 → #2660

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

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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