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SF MARATHON 1ST HALF 2023

Grace Ho

Bib: 9775•F•Age: 54

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Top 49%
Masters (Masters Women)
#0 / 746
Top 35%
Division (F50-54)
#0 / 145
Top 32%
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.40M
13:36
Rank: #3606
Start → 1.40M
9:43/mi
13:36 split
2.13M
28:47
Rank: #3918 (-312)
1.40M → 2.13M
20:48/mi
15:11 split
6.43M
1:21:40
Rank: #3513 (+405)
2.13M → 6.43M
12:18/mi
52:53 split
6.62M
1:13:11
Rank: #3282 (+231)
6.43M → 6.62M
-45:-37/mi
split
10.65M
1:56:34
Rank: #3498 (-216)
6.62M → 10.65M
10:46/mi
43:23 split
Finish· 13.11 mi
2:22:13
Rank: #3543 (-45)
10.65M → Finish
10:26/mi
25:39 split

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:13:11
Pace11:03 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:09:02
Pace10:38 /mi
📊Negative Split: 5.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:56:1113:369:4313:36
9:43
-
2.13M
2.13 mi07:11:2228:4713:3115:11
20:48
+11:05
6.43M
6.43 mi08:04:151:21:4012:4252:53
12:18
-8:30
6.62M
6.62 mi07:55:461:13:1111:03
-45:-37
-57:55
10.65M
10.65 mi08:39:091:56:3410:5743:23
10:46
+56:23
Finish
13.11 mi09:04:482:22:1310:5125:39
10:26
-0:20

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

-46:-37 /mi

Average Pace

10:51 /mi

Slowest Pace

20:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:13

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:51 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.40M
1.40 mi06:56:1113:369:4313:36
9:43
#3606
2.13M
2.13 mi07:11:2228:4713:3115:11
20:48
#3918
6.43M
6.43 mi08:04:151:21:4012:4252:53
12:18
#3513
6.62M
6.62 mi07:55:461:13:1111:03
-45:-37
#3282
10.65M
10.65 mi08:39:091:56:3410:5743:23
10:46
#3498
Finish
13.11 mi09:04:482:22:1310:5125:39
10:26
#3543
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
1.40M1.40 mi1.40 mi36061342473606(Top 59%)1342(Top 49%)47(Top 32%)
2.13M2.13 mi0.73 mi3918-3121501-15956-94326(Top 71%)1724(Top 63%)69(Top 48%)
6.43M6.43 mi4.30 mi3513+4051303+19847+93444(Top 57%)1278(Top 47%)50(Top 34%)
6.62M6.62 mi0.19 mi3282+2311209+9443+4---
10.65M10.65 mi4.03 mi3498-2161293-8447-43921(Top 65%)1532(Top 56%)61(Top 42%)
Finish13.11 mi2.46 mi3543-451328-3546+13776(Top 62%)1484(Top 54%)56(Top 39%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 59%
~flat
+3ft-2ft

Overall

3606

Females

1342

F50-54

47

1.40M→2.13M

1.4 - 2.1 mi

Top 71%
~flat
+3ft-1ft

Overall

4326

Females

1724

F50-54

70

2.13M→6.43M

2.1 - 6.4 mi

Top 57%
×17story building
+274ft-78ft

Overall

3444

Females

1278

F50-54

50

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F50-54

-

6.62M→10.65M

6.6 - 10.7 mi

Top 65%
×21story building
+153ft-361ft

Overall

3921

Females

1532

F50-54

61

10.65M→Finish

10.7 - 13.1 mi

Top 62%
×17story building
+244ft-114ft

Overall

3776

Females

1484

F50-54

56

Passing Analysis

Category:
Athletes Passed
969*
Passed By
906
Net Change
+63
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#3606
1.40M → 2.13M91403-312#3606#3918
2.13M → 6.43M525*120+405#3918#3513
6.43M → 6.62M2332+231#3513#3282
6.62M → 10.65M55*271-216#3282#3498
10.65M → Finish65*110-45#3498#3543
TOTALS969*906+63

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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