Claire Thornton

Bib: 22931FAge: 40

Los Angeles, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Masters (Masters Women)
#0 / 365
Division (F40-44)
#0 / 116
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9292 ft
×24story building
548 ft climb · 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
11:37/mi
23:14
138680.7%
4M
13:08/mi
49:29
1631.4%
6M
14:37/mi
1:18:43
55830.3%
8M
8:58/mi
1:36:39
651510.8%
10M
12:15/mi
2:01:09
611741.1%
12M
12:19/mi
2:25:48
41530.1%
Finish· 13.11 mi
12:07/mi
2:39:14
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:18:43
Pace13:07 /mi
2nd Half
Distance7.11 mi
Time1:20:31
Pace11:20 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:01:5223:1411:3723:14
11:37
-
4M
4.00 mi09:28:0749:2912:2226:15
13:08
+1:31
6M
6.00 mi09:57:211:18:4313:0729:14
14:37
+1:29
8M
8.00 mi10:15:171:36:3912:0517:56
8:58
-5:39
10M
10.00 mi10:39:472:01:0912:0724:30
12:15
+3:17
12M
12.00 mi11:04:262:25:4812:0924:39
12:19
+0:04
Finish
13.11 mi11:17:522:39:1412:0913:26
12:07
-0:12

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

8:58 /mi

Average Pace

12:09 /mi

Slowest Pace

14:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:56

11% of race

Time at Steady Pace

1:25:49

54% of race

Time at Slower Pace

55:29

35% of race

Average Pace: 12:09 /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
2M
2.00 mi09:01:5223:1411:3723:14
11:37
#3129
4M
4.00 mi09:28:0749:2912:2226:15
13:08
#3418
6M
6.00 mi09:57:211:18:4313:0729:14
14:37
#3329
8M
8.00 mi10:15:171:36:3912:0517:56
8:58
#3247
10M
10.00 mi10:39:472:01:0912:0724:30
12:15
#3168
12M
12.00 mi11:04:262:25:4812:0924:39
12:19
#3082
Finish
13.11 mi11:17:522:39:1412:0913:26
12:07
#3058
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi31291320862595(Top 68%)1056(Top 60%)63(Top 54%)
4M4.00 mi2.00 mi3418-2891500-180102-163557(Top 93%)1591(Top 90%)106(Top 91%)
6M6.00 mi2.00 mi3329+891441+5998+43139(Top 82%)1319(Top 75%)88(Top 76%)
8M8.00 mi2.00 mi3247+821392+4993+52928(Top 76%)1207(Top 69%)73(Top 63%)
10M10.00 mi2.00 mi3168+791341+5191+22876(Top 75%)1181(Top 67%)72(Top 62%)
12M12.00 mi2.00 mi3082+861300+4185+62595(Top 68%)1056(Top 60%)63(Top 54%)
Finish13.11 mi1.11 mi3058+241284+16852728(Top 71%)1136(Top 65%)69(Top 59%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 68%
×9story building
+138ft-68ft

Overall

2595

Females

1056

F40-44

63

2M→4M

2.0 - 4.0 mi

Top 93%
×13story building
+163ft-19ft

Overall

3557

Females

1591

F40-44

107

4M→6M

4.0 - 6.0 mi

Top 82%
×4story building
+55ft-83ft

Overall

3139

Females

1319

F40-44

89

6M→8M

6.0 - 8.0 mi

Top 76%
×10story building
+65ft-151ft

Overall

2928

Females

1207

F40-44

74

8M→10M

8.0 - 10.0 mi

Top 75%
×10story building
+61ft-174ft

Overall

2876

Females

1181

F40-44

72

10M→12M

10.0 - 12.0 mi

Top 68%
×3story building
+41ft-53ft

Overall

2595

Females

1056

F40-44

63

12M→Finish

12.0 - 13.1 mi

Top 71%
×1human
+6ft-6ft

Overall

2728

Females

1136

F40-44

69

Passing Analysis

Category:
Athletes Passed
398*
Passed By
327
Net Change
+71
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3129
2M4M9298-289#3129#3418
4M6M978+89#3418#3329
6M8M86*4+82#3329#3247
8M10M83*4+79#3247#3168
10M12M893+86#3168#3082
12MFinish34*10+24#3082#3058
TOTALS398*327+71

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon