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SF MARATHON 2025

Thu Nguyen

Bib: 6411•F•Age: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Gender (Female)
#0 / 1878
Top 49%
Division (F25-29)
#0 / 504
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
19:21
Rank: #5325
Start → 1.81 Miles
19:21 | 10:41/mi
5.55 Miles
1:00:01
Rank: #5171 (+154)
1.81 Miles → 5.55 Miles
40:40 | 10:52/mi
6.52 Miles
1:10:54
Rank: #5114 (+57)
5.55 Miles → 6.52 Miles
10:53 | 11:13/mi
10.87 Miles
1:59:14
Rank: #5085 (+29)
6.52 Miles → 10.87 Miles
48:20 | 11:07/mi
Garmin Hill Challenge· 11.38 mi
2:05:55
Rank: #4994 (+91)
10.87 Miles → Garmin Hill Challenge
6:41 | 13:07/mi
14.95 Miles
2:42:24
Rank: #5022 (-28)
Garmin Hill Challenge → 14.95 Miles
36:29 | 10:13/mi
18 Miles
3:18:55
Rank: #4705 (+317)
14.95 Miles → 18 Miles
36:31 | 11:58/mi
25 Miles
4:31:49
Rank: #4092 (+613)
18 Miles → 25 Miles
1:12:54 | 10:25/mi
Finish· 26.22 mi
4:44:00
Rank: #4027 (+65)
25 Miles → Finish
12:11 | 10:00/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi06:03:4819:2110:4119:21
10:41
-
5.55 Miles
5.55 mi06:44:281:00:0110:4940:40
10:52
+0:11
6.52 Miles
6.52 mi06:55:211:10:5410:5210:53
11:13
+0:21
10.87 Miles
10.87 mi07:43:411:59:1410:5848:20
11:07
-0:06
Garmin Hill Challenge
11.38 mi07:50:222:05:5511:046:41
13:07
+2:00
14.95 Miles
14.95 mi08:26:512:42:2410:5236:29
10:13
-2:54
18 Miles
18.00 mi09:03:223:18:5511:0336:31
11:58
+1:45
25 Miles
25.00 mi10:16:164:31:4910:521:12:54
10:25
-1:33
Finish
26.22 mi10:28:274:44:0010:5012:11
10:00
-0:25

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

10:00 /mi

Average Pace

10:50 /mi

Slowest Pace

13:07 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

48:40

17% of race

Time at Steady Pace

3:12:08

68% of race

Time at Slower Pace

43:12

15% of race

Average Pace: 10:50 /mi

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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.

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0mi6.6mi13.1mi19.7mi26.2mi
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
1.81 Miles
1.81 mi06:03:4819:2110:4119:21
10:41
#5325
5.55 Miles
5.55 mi06:44:281:00:0110:4940:40
10:52
#5171
6.52 Miles
6.52 mi06:55:211:10:5410:5210:53
11:13
#5114
10.87 Miles
10.87 mi07:43:411:59:1410:5848:20
11:07
#5085
Garmin Hill Challenge
11.38 mi07:50:222:05:5511:046:41
13:07
#4994
14.95 Miles
14.95 mi08:26:512:42:2410:5236:29
10:13
#5022
18 Miles
18.00 mi09:03:223:18:5511:0336:31
11:58
#4705
25 Miles
25.00 mi10:16:164:31:4910:521:12:54
10:25
#4092
Finish
26.22 mi10:28:274:44:0010:5012:11
10:00
#4027
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81 Miles1.81 mi1.81 mi532513363495325(Top 81%)1336(Top 71%)349(Top 69%)
5.55 Miles5.55 mi3.74 mi5171+1541254+82344+55131(Top 78%)1249(Top 67%)345(Top 68%)
6.52 Miles6.52 mi0.97 mi5114+571233+21342+24856(Top 74%)1147(Top 61%)328(Top 65%)
10.87 Miles10.87 mi4.35 mi5085+291225+8339+35052(Top 77%)1219(Top 65%)332(Top 66%)
Garmin Hill Challenge11.38 mi0.51 mi4994+911182+43331+84057(Top 62%)883(Top 47%)259(Top 51%)
14.95 Miles14.95 mi3.57 mi5022-281206-24332-14991(Top 76%)1230(Top 65%)336(Top 67%)
18 Miles18.00 mi3.05 mi4705+3171105+101304+283909(Top 60%)890(Top 47%)251(Top 50%)
25 Miles25.00 mi7.00 mi4092+613941+164260+442847(Top 43%)615(Top 33%)165(Top 33%)
Finish26.22 mi1.22 mi4027+65916+25255+52492(Top 38%)555(Top 30%)154(Top 31%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 81%
×1human
+6ft-10ft

Overall

5325

Females

1336

F25-29

356

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 78%
×6stories
+97ft-86ft

Overall

5131

Females

1249

F25-29

350

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 74%
×15stories
+178ft-5ft

Overall

4856

Females

1147

F25-29

333

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 77%
×20stories
+201ft-318ft

Overall

5052

Females

1219

F25-29

337

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 62%
×11stories
+134ft-79ft

Overall

4057

Females

883

F25-29

264

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 76%
×17stories
+251ft-225ft

Overall

4991

Females

1230

F25-29

341

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 60%
×12stories
+165ft-60ft

Overall

3909

Females

890

F25-29

255

18 Miles→25 Miles

18.0 - 25.0 mi

Top 43%
×22stories
+142ft-378ft

Overall

2847

Females

615

F25-29

166

25 Miles→Finish

25.0 - 26.2 mi

Top 38%
~flat
+2ft-0ft

Overall

2492

Females

555

F25-29

154

Passing Analysis

Category:
Athletes Passed
1735*
Passed By
437
Net Change
+1298
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#5325
1.81 Miles → 5.55 Miles308154+154#5325#5171
5.55 Miles → 6.52 Miles8528+57#5171#5114
6.52 Miles → 10.87 Miles151*122+29#5114#5085
10.87 Miles → Garmin Hill Challenge10817+91#5085#4994
Garmin Hill Challenge → 14.95 Miles67*95-28#4994#5022
14.95 Miles → 18 Miles325*8+317#5022#4705
18 Miles → 25 Miles621*8+613#4705#4092
25 Miles → Finish70*5+65#4092#4027
TOTALS1735*437+1298

* 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