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SF MARATHON 2025

Tan Nguyen

Bib: 7831•M•Age: 25

Carol Stream, IL

0:00
0:00
/ mi
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Overall
#0 / 6545
Gender (Male)
#0 / 4641
Division (M25-29)
#0 / 1018
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
18:46
Rank: #4882
Start → 1.81 Miles
18:46 | 10:22/mi
5.55 Miles
1:00:37
Rank: #5309 (-427)
1.81 Miles → 5.55 Miles
41:51 | 11:11/mi
6.52 Miles
1:11:42
Rank: #5304 (+5)
5.55 Miles → 6.52 Miles
11:05 | 11:26/mi
10.87 Miles
2:01:28
Rank: #5346 (-42)
6.52 Miles → 10.87 Miles
49:46 | 11:26/mi
Garmin Hill Challenge· 11.38 mi
2:07:59
Rank: #5231 (+115)
10.87 Miles → Garmin Hill Challenge
6:31 | 12:47/mi
14.95 Miles
2:50:03
Rank: #5416 (-185)
Garmin Hill Challenge → 14.95 Miles
42:04 | 11:47/mi
18 Miles
3:25:59
Rank: #5159 (+257)
14.95 Miles → 18 Miles
35:56 | 11:47/mi
25 Miles
5:06:25
Rank: #5499 (-340)
18 Miles → 25 Miles
1:40:26 | 14:21/mi
Finish· 26.22 mi
5:22:23
Rank: #5480 (+19)
25 Miles → Finish
15:58 | 13:06/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi06:01:3018:4610:2218:46
10:22
-
5.55 Miles
5.55 mi06:43:211:00:3710:5541:51
11:11
+0:49
6.52 Miles
6.52 mi06:54:261:11:4211:0011:05
11:26
+0:15
10.87 Miles
10.87 mi07:44:122:01:2811:1049:46
11:26
0:00
Garmin Hill Challenge
11.38 mi07:50:432:07:5911:156:31
12:47
+1:21
14.95 Miles
14.95 mi08:32:472:50:0311:2242:04
11:47
-1:00
18 Miles
18.00 mi09:08:433:25:5911:2735:56
11:47
0:00
25 Miles
25.00 mi10:49:095:06:2512:151:40:26
14:21
+2:34
Finish
26.22 mi11:05:075:22:2312:1815:58
13:06
-1:15

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

10:22 /mi

Average Pace

12:18 /mi

Slowest Pace

14:21 /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

1:00:37

19% of race

Time at Steady Pace

2:18:51

43% of race

Time at Slower Pace

2:02:55

38% of race

Average Pace: 12:18 /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 mi06:01:3018:4610:2218:46
10:22
#4882
5.55 Miles
5.55 mi06:43:211:00:3710:5541:51
11:11
#5309
6.52 Miles
6.52 mi06:54:261:11:4211:0011:05
11:26
#5304
10.87 Miles
10.87 mi07:44:122:01:2811:1049:46
11:26
#5346
Garmin Hill Challenge
11.38 mi07:50:432:07:5911:156:31
12:47
#5231
14.95 Miles
14.95 mi08:32:472:50:0311:2242:04
11:47
#5416
18 Miles
18.00 mi09:08:433:25:5911:2735:56
11:47
#5159
25 Miles
25.00 mi10:49:095:06:2512:151:40:26
14:21
#5499
Finish
26.22 mi11:05:075:22:2312:1815:58
13:06
#5480
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81 Miles1.81 mi1.81 mi488236898264882(Top 75%)3689(Top 79%)826(Top 81%)
5.55 Miles5.55 mi3.74 mi5309-4273974-285904-785476(Top 84%)4069(Top 88%)931(Top 91%)
6.52 Miles6.52 mi0.97 mi5304+53977-3908-45073(Top 78%)3827(Top 82%)887(Top 87%)
10.87 Miles10.87 mi4.35 mi5346-423997-20916-85404(Top 83%)4014(Top 86%)920(Top 90%)
Garmin Hill Challenge11.38 mi0.51 mi5231+1153925+72901+153836(Top 59%)3019(Top 65%)739(Top 73%)
14.95 Miles14.95 mi3.57 mi5416-1854012-87918-175611(Top 86%)4130(Top 89%)934(Top 92%)
18 Miles18.00 mi3.05 mi5159+2573862+150898+203694(Top 56%)2857(Top 62%)681(Top 67%)
25 Miles25.00 mi7.00 mi5499-3404014-152922-245840(Top 89%)4156(Top 90%)935(Top 92%)
Finish26.22 mi1.22 mi5480+193994+20920+25350(Top 82%)3829(Top 83%)885(Top 87%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 75%
×1human
+6ft-10ft

Overall

4882

Males

3689

M25-29

829

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 84%
×6stories
+97ft-86ft

Overall

5476

Males

4069

M25-29

935

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 78%
×15stories
+178ft-5ft

Overall

5073

Males

3827

M25-29

891

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 83%
×20stories
+201ft-318ft

Overall

5404

Males

4014

M25-29

924

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 59%
×11stories
+134ft-79ft

Overall

3836

Males

3019

M25-29

739

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 86%
×17stories
+251ft-225ft

Overall

5611

Males

4130

M25-29

936

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 56%
×12stories
+165ft-60ft

Overall

3694

Males

2857

M25-29

682

18 Miles→25 Miles

18.0 - 25.0 mi

Top 89%
×22stories
+142ft-378ft

Overall

5840

Males

4156

M25-29

935

25 Miles→Finish

25.0 - 26.2 mi

Top 82%
~flat
+2ft-0ft

Overall

5350

Males

3829

M25-29

885

Passing Analysis

Category:
Athletes Passed
786*
Passed By
1384
Net Change
-598
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#4882
1.81 Miles → 5.55 Miles108535-427#4882#5309
5.55 Miles → 6.52 Miles6156+5#5309#5304
6.52 Miles → 10.87 Miles108*150-42#5304#5346
10.87 Miles → Garmin Hill Challenge1161+115#5346#5231
Garmin Hill Challenge → 14.95 Miles42*227-185#5231#5416
14.95 Miles → 18 Miles274*17+257#5416#5159
18 Miles → 25 Miles46*386-340#5159#5499
25 Miles → Finish31*12+19#5499#5480
TOTALS786*1384-598

* 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