Heidi Chumley

Bib: 11275FAge: 52

Gainesville, GA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 4103
Top 41%
Gender (Female)
#0 / 1940
Top 30%
Masters (Masters Women)
#0 / 596
Top 22%
Division (F50-54)
#0 / 132
Top 20%
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2.2M
8:43/mi
19:10
→ flat
5.7M
10:24/mi
55:34
100780.1%
6.43M
13:57/mi
1:05:45
1473.8%
8.3M
8:03/mi
1:20:48
88530.3%
11.45M
10:12/mi
1:52:55
2933310.2%
FINISH· 13.11 mi
10:43/mi
2:10:42
61910.3%

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2M
2.20 mi06:50:4719:108:4319:10
8:43
-
5.7M
5.70 mi07:27:1155:349:4536:24
10:24
+1:41
6.43M
6.43 mi07:37:221:05:4510:1410:11
13:57
+3:33
8.3M
8.30 mi07:52:251:20:489:4415:03
8:03
-5:54
11.45M
11.45 mi08:24:321:52:559:5232:07
10:12
+2:09
FINISH
13.11 mi08:42:192:10:429:5817:47
10:43
+0:31

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

8:03 /mi

Average Pace

9:58 /mi

Slowest Pace

13:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:13

26% of race

Time at Steady Pace

1:26:18

66% of race

Time at Slower Pace

10:11

8% of race

Average Pace: 9:58 /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
2.2M
2.20 mi06:50:4719:108:4319:10
8:43
#2255
5.7M
5.70 mi07:27:1155:349:4536:24
10:24
#1945
6.43M
6.43 mi07:37:221:05:4510:1410:11
13:57
#1935
8.3M
8.30 mi07:52:251:20:489:4415:03
8:03
#1872
11.45M
11.45 mi08:24:321:52:559:5232:07
10:12
#1742
FINISH
13.11 mi08:42:192:10:429:5817:47
10:43
#1690
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
2.2M2.20 mi2.20 mi2255873362255(Top 55%)873(Top 45%)36(Top 27%)
5.7M5.70 mi3.50 mi1945+310700+17332+41846(Top 45%)657(Top 34%)30(Top 23%)
6.43M6.43 mi0.73 mi1935+10691+930+21794(Top 44%)613(Top 32%)24(Top 18%)
8.3M8.30 mi1.87 mi1872+63664+2729+11678(Top 41%)576(Top 30%)27(Top 21%)
11.45M11.45 mi3.15 mi1742+130612+5228+11541(Top 38%)517(Top 27%)24(Top 18%)
FINISH13.11 mi1.66 mi1690+52591+2127+11612(Top 39%)576(Top 30%)22(Top 17%)

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 55%
~flat
+6ft-3ft

Overall

2255

Females

873

F50-54

38

2.2M→5.7M

2.2 - 5.7 mi

Top 45%
×5story building
+100ft-78ft

Overall

1846

Females

657

F50-54

31

5.7M→6.43M

5.7 - 6.4 mi

Top 44%
×12story building
+147ft-0ft

Overall

1794

Females

613

F50-54

25

6.43M→8.3M

6.4 - 8.3 mi

Top 41%
×4story building
+88ft-53ft

Overall

1678

Females

576

F50-54

28

8.3M→11.45M

8.3 - 11.4 mi

Top 38%
×20story building
+293ft-331ft

Overall

1541

Females

517

F50-54

25

11.45M→FINISH

11.4 - 13.1 mi

Top 39%
×7story building
+61ft-91ft

Overall

1612

Females

576

F50-54

23

Passing Analysis

Category:
Athletes Passed
692*
Passed By
127
Net Change
+565
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#2255
2.2M5.7M349*39+310#2255#1945
5.7M6.43M3727+10#1945#1935
6.43M8.3M8623+63#1935#1872
8.3M11.45M152*22+130#1872#1742
11.45MFINISH68*16+52#1742#1690
TOTALS692*127+565

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

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon