Sophia Cantuba

Berkeley, CA

Bib: 12024 F 21

0:00
0:00
/ mi
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Overall
#0 / 5177
Top 38%
Gender (Female)
#0 / 2293
Top 26%
F20-29
#0 / 279
Top 40%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.13M
11:38/mi
24:46
→ flat
6.62M
9:11/mi
1:05:59
29978
7.12M
13:36/mi
1:12:47
27
10.65M
9:06/mi
1:44:56
127360
Finish· 13.11 mi
9:30/mi
2:08:17
244114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:05:599:58 /mi+5.6%
2nd Half
1:02:189:36 /mi✓ faster
Negative split — 5.6% 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
24:4611:382.13 mi24:46
11:38
-
6.62M
1:05:599:584.49 mi41:13
9:11
-2:27
7.12M
1:12:4710:130.50 mi6:48
13:36
+4:25
10.65M
1:44:569:513.53 mi32:09
9:06
-4:30
Finish(13.11 mi)
2:08:179:472.46 mi23:21
9:30
+0:24
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:06 /mi

Average Pace

9:47 /mi

Slowest Pace

13:36 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:36:43

75% of race

Time at Slower Pace

31:34

25% of race

Average Pace: 9:47 /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. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2.13M2.13 mi163745888163745888
6.62M4.49 mi1730-93484-2690-2180852195
7.12M0.50 mi1827-97514-3092-22523826143
10.65M3.53 mi1878-51543-29100-82054641121
Finish(13.11 mi)2.46 mi1954-76590-47111-112460868147

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 32%
~flat
+6ft-3ft

Overall

1637

Females

458

F20-24

88

2.13M→6.62M

2.1 - 6.6 mi

Top 35%
×19story building
+299ft-78ft

Overall

1808

Females

521

F20-24

95

6.62M→7.12M

6.6 - 7.1 mi

Top 49%
×2story building
+27ft-0ft

Overall

2523

Females

826

F20-24

144

7.12M→10.65M

7.1 - 10.7 mi

Top 40%
×21story building
+127ft-360ft

Overall

2054

Females

641

F20-24

121

10.65M→Finish

10.7 - 13.1 mi

Top 48%
×17story building
+244ft-114ft

Overall

2460

Females

868

F20-24

147

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2.13M-#1637
2.13M6.62M
204111*-93
#1637 #1730
6.62M7.12M
11013-97
#1730 #1827
7.12M10.65M
10958*-51
#1827 #1878
10.65MFinish
10832*-76
#1878 #1954
TOTALS
531214*-317
#1637 #1954

* 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

Race Place Events

Race Place Events