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SF MARATHON 2025

Noreen Chan

Bib: 7467•F•Age: 50

Pacifica, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Gender (Female)
#0 / 1878
Masters (Masters Women)
#0 / 470
Division (F50-54)
#0 / 89
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
18:55
Rank: #5015
Start → 1.81 Miles
18:55 | 10:27/mi
5.55 Miles
59:25
Rank: #5016 (-1)
1.81 Miles → 5.55 Miles
40:30 | 10:50/mi
6.52 Miles
1:11:02
Rank: #5153 (-137)
5.55 Miles → 6.52 Miles
11:37 | 11:59/mi
10.87 Miles
2:00:53
Rank: #5290 (-137)
6.52 Miles → 10.87 Miles
49:51 | 11:28/mi
Garmin Hill Challenge· 11.38 mi
2:10:25
Rank: #5426 (-136)
10.87 Miles → Garmin Hill Challenge
9:32 | 18:43/mi
14.95 Miles
2:52:27
Rank: #5498 (-72)
Garmin Hill Challenge → 14.95 Miles
42:02 | 11:46/mi
18 Miles
3:28:22
Rank: #5280 (+218)
14.95 Miles → 18 Miles
35:55 | 11:46/mi
25 Miles
4:54:42
Rank: #5069 (+211)
18 Miles → 25 Miles
1:26:20 | 12:20/mi
Finish· 26.22 mi
5:08:52
Rank: #5023 (+46)
25 Miles → Finish
14:10 | 11:38/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi06:01:5918:5510:2718:55
10:27
-
5.55 Miles
5.55 mi06:42:2959:2510:4240:30
10:50
+0:23
6.52 Miles
6.52 mi06:54:061:11:0210:5411:37
11:59
+1:09
10.87 Miles
10.87 mi07:43:572:00:5311:0749:51
11:28
-0:31
Garmin Hill Challenge
11.38 mi07:53:292:10:2511:289:32
18:43
+7:15
14.95 Miles
14.95 mi08:35:312:52:2711:3242:02
11:46
-6:57
18 Miles
18.00 mi09:11:263:28:2211:3535:55
11:46
0:00
25 Miles
25.00 mi10:37:464:54:4211:471:26:20
12:20
+0:34
Finish
26.22 mi10:51:565:08:5211:4714:10
11:38
-0:42

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

10:27 /mi

Average Pace

11:47 /mi

Slowest Pace

18:43 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

18:55

6% of race

Time at Steady Pace

4:40:25

91% of race

Time at Slower Pace

9:32

3% of race

Average Pace: 11:47 /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...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi06:01:5918:5510:2718:55
10:27
#5015
5.55 Miles
5.55 mi06:42:2959:2510:4240:30
10:50
#5016
6.52 Miles
6.52 mi06:54:061:11:0210:5411:37
11:59
#5153
10.87 Miles
10.87 mi07:43:572:00:5311:0749:51
11:28
#5290
Garmin Hill Challenge
11.38 mi07:53:292:10:2511:289:32
18:43
#5426
14.95 Miles
14.95 mi08:35:312:52:2711:3242:02
11:46
#5498
18 Miles
18.00 mi09:11:263:28:2211:3535:55
11:46
#5280
25 Miles
25.00 mi10:37:464:54:4211:471:26:20
12:20
#5069
Finish
26.22 mi10:51:565:08:5211:4714:10
11:38
#5023
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
1.81 Miles1.81 mi1.81 mi50151220535015(Top 77%)1220(Top 65%)53(Top 60%)
5.55 Miles5.55 mi3.74 mi5016-11196+2449+45091(Top 78%)1237(Top 66%)48(Top 54%)
6.52 Miles6.52 mi0.97 mi5153-1371248-5252-35565(Top 85%)1426(Top 76%)56(Top 63%)
10.87 Miles10.87 mi4.35 mi5290-1371301-5350+25428(Top 83%)1377(Top 73%)50(Top 56%)
Garmin Hill Challenge11.38 mi0.51 mi5426-1361364-6355-56339(Top 97%)1773(Top 94%)81(Top 91%)
14.95 Miles14.95 mi3.57 mi5498-721413-4958-35605(Top 86%)1454(Top 77%)65(Top 73%)
18 Miles18.00 mi3.05 mi5280+2181326+8751+73686(Top 56%)819(Top 44%)23(Top 26%)
25 Miles25.00 mi7.00 mi5069+2111290+3648+34662(Top 71%)1236(Top 66%)46(Top 52%)
Finish26.22 mi1.22 mi5023+461271+19484354(Top 67%)1144(Top 61%)44(Top 49%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 77%
×1human
+6ft-10ft

Overall

5015

Females

1220

F50-54

53

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 78%
×6stories
+97ft-86ft

Overall

5091

Females

1237

F50-54

48

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 85%
×15stories
+178ft-5ft

Overall

5565

Females

1426

F50-54

56

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 83%
×20stories
+201ft-318ft

Overall

5428

Females

1377

F50-54

50

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 97%
×11stories
+134ft-79ft

Overall

6339

Females

1773

F50-54

81

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 86%
×17stories
+251ft-225ft

Overall

5605

Females

1454

F50-54

65

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 56%
×12stories
+165ft-60ft

Overall

3686

Females

819

F50-54

23

18 Miles→25 Miles

18.0 - 25.0 mi

Top 71%
×22stories
+142ft-378ft

Overall

4662

Females

1236

F50-54

46

25 Miles→Finish

25.0 - 26.2 mi

Top 67%
~flat
+2ft-0ft

Overall

4354

Females

1144

F50-54

44

Passing Analysis

Category:
Athletes Passed
939*
Passed By
947
Net Change
-8
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#5015
1.81 Miles → 5.55 Miles218219-1#5015#5016
5.55 Miles → 6.52 Miles18155-137#5016#5153
6.52 Miles → 10.87 Miles80*217-137#5153#5290
10.87 Miles → Garmin Hill Challenge2138-136#5290#5426
Garmin Hill Challenge → 14.95 Miles58*130-72#5426#5498
14.95 Miles → 18 Miles237*19+218#5498#5280
18 Miles → 25 Miles272*61+211#5280#5069
25 Miles → Finish54*8+46#5069#5023
TOTALS939*947-8

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon