Rosina Tong

San Francisco, CA

Bib: 14392 F 55

0:00
0:00
/ mi
Masters
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Overall
#0 / 4103
Top 47%
Gender (Female)
#0 / 1940
Top 36%
Masters (Masters Women)
#0 / 596
Top 28%
Division (F55-59)
#0 / 78
Top 29%
Race Day Weather
54°/44°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2.2M
7:56/mi
17:28
→ flat
14 ft elev
5.7M
10:15/mi
53:19
100780.1%
56 ft elev
6.43M
13:57/mi
1:03:30
1473.8%
213 ft elev
8.3M
8:20/mi
1:19:05
88530.3%
256 ft elev
11.45M
11:06/mi
1:54:02
2933310.2%
222 ft elev
FINISH· 13.11 mi
12:27/mi
2:14:41
61910.3%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.2M
17:287:562.20 mi17:28
7:56
-
5.7M
53:199:213.50 mi35:51
10:15
+2:19
6.43M
1:03:309:530.73 mi10:11
13:57
+3:42
8.3M
1:19:059:321.87 mi15:35
8:20
-5:37
11.45M
1:54:029:583.15 mi34:57
11:06
+2:46
FINISH(13.11 mi)
2:14:4110:161.66 mi20:39
12:27
+1:21
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:56 /mi

Average Pace

10:16 /mi

Slowest Pace

13:57 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

33:03

25% of race

Time at Steady Pace

1:10:48

53% of race

Time at Slower Pace

30:50

23% of race

Average Pace: 10:16 /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. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
2.2M2.20 mi133241810133241810
5.7M3.50 mi1576-244524-10616-6172360419
6.43M0.73 mi1601-25543-1915+1179861616
8.3M1.87 mi1679-78573-3018-3195570224
11.45M3.15 mi1814-135648-7521-3216381627
FINISH(13.11 mi)1.66 mi1931-117701-5323-22550106239

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 32%
~flat
+6ft-3ft

Overall

1332

Females

418

F55-59

10

2.2M→5.7M

2.2 - 5.7 mi

Top 42%
×5story building
+100ft-78ft

Overall

1723

Females

604

F55-59

19

5.7M→6.43M

5.7 - 6.4 mi

Top 44%
×12story building
+147ft-0ft

Overall

1798

Females

616

F55-59

16

6.43M→8.3M

6.4 - 8.3 mi

Top 48%
×4story building
+88ft-53ft

Overall

1955

Females

702

F55-59

24

8.3M→11.45M

8.3 - 11.4 mi

Top 53%
×20story building
+293ft-331ft

Overall

2163

Females

816

F55-59

27

11.45M→FINISH

11.4 - 13.1 mi

Top 62%
×7story building
+61ft-91ft

Overall

2550

Females

1062

F55-59

39

Passing Analysis

Category:
Passed
130*
Passed By
729
Net Change
-599
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#1332
2.2M5.7M47291-244#1332#1576
5.7M6.43M2247-25#1576#1601
6.43M8.3M22100-78#1601#1679
8.3M11.45M24*159-135#1679#1814
11.45MFINISH15*132-117#1814#1931
TOTALS130*729-599

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon