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SF MARATHON 2025

Tan Nguyen

Bib: 4479โ€ขMโ€ขAge: 40

Mountain View, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Top 22%
Gender (Male)
#0 / 4641
Top 27%
Masters (Masters Men)
#0 / 1347
Top 20%
Division (M40-44)
#0 / 455
Top 26%
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
16:15
Rank: #2414
Start โ†’ 1.81 Miles
16:15 | 8:59/mi
5.55 Miles
50:13
Rank: #2465 (-51)
1.81 Miles โ†’ 5.55 Miles
33:58 | 9:05/mi
6.52 Miles
59:40
Rank: #2516 (-51)
5.55 Miles โ†’ 6.52 Miles
9:27 | 9:45/mi
10.87 Miles
1:38:57
Rank: #2386 (+130)
6.52 Miles โ†’ 10.87 Miles
39:17 | 9:02/mi
Garmin Hill Challengeยท 11.38 mi
1:44:20
Rank: #2316 (+70)
10.87 Miles โ†’ Garmin Hill Challenge
5:23 | 10:34/mi
14.95 Miles
2:12:50
Rank: #2194 (+122)
Garmin Hill Challenge โ†’ 14.95 Miles
28:30 | 7:59/mi
18 Miles
2:43:47
Rank: #2096 (+98)
14.95 Miles โ†’ 18 Miles
30:57 | 10:09/mi
25 Miles
3:43:33
Rank: #1556 (+540)
18 Miles โ†’ 25 Miles
59:46 | 8:32/mi
Finishยท 26.22 mi
3:53:38
Rank: #1474 (+82)
25 Miles โ†’ Finish
10:05 | 8:17/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:41:5116:158:5916:15
8:59
-
5.55 Miles
5.55 mi06:15:4950:139:0333:58
9:05
+0:06
6.52 Miles
6.52 mi06:25:1659:409:099:27
9:45
+0:40
10.87 Miles
10.87 mi07:04:331:38:579:0639:17
9:02
-0:43
Garmin Hill Challenge
11.38 mi07:09:561:44:209:105:23
10:34
+1:32
14.95 Miles
14.95 mi07:38:262:12:508:5328:30
7:59
-2:35
18 Miles
18.00 mi08:09:232:43:479:0630:57
10:09
+2:10
25 Miles
25.00 mi09:09:093:43:338:5759:46
8:32
-1:37
Finish
26.22 mi09:19:143:53:388:5510:05
8:17
-0:15

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

๐Ÿ“ˆPace 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

7:59 /mi

Average Pace

8:55 /mi

Slowest Pace

10:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

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

1:38:21

42% of race

Time at Steady Pace

1:29:30

38% of race

Time at Slower Pace

45:47

20% of race

Average Pace: 8:55 /mi

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Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

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

โœจSparklines

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 mi05:41:5116:158:5916:15
8:59
#2414
5.55 Miles
5.55 mi06:15:4950:139:0333:58
9:05
#2465
6.52 Miles
6.52 mi06:25:1659:409:099:27
9:45
#2516
10.87 Miles
10.87 mi07:04:331:38:579:0639:17
9:02
#2386
Garmin Hill Challenge
11.38 mi07:09:561:44:209:105:23
10:34
#2316
14.95 Miles
14.95 mi07:38:262:12:508:5328:30
7:59
#2194
18 Miles
18.00 mi08:09:232:43:479:0630:57
10:09
#2096
25 Miles
25.00 mi09:09:093:43:338:5759:46
8:32
#1556
Finish
26.22 mi09:19:143:53:388:5510:05
8:17
#1474
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81 Miles1.81 mi1.81 mi241420291772414(Top 37%)2029(Top 44%)177(Top 39%)
5.55 Miles5.55 mi3.74 mi2465-512077-48181-42515(Top 38%)2105(Top 45%)184(Top 40%)
6.52 Miles6.52 mi0.97 mi2516-512117-40185-42718(Top 42%)2252(Top 49%)201(Top 44%)
10.87 Miles10.87 mi4.35 mi2386+1302007+110174+112277(Top 35%)1913(Top 41%)163(Top 36%)
Garmin Hill Challenge11.38 mi0.51 mi2316+701956+51164+101616(Top 25%)1401(Top 30%)113(Top 25%)
14.95 Miles14.95 mi3.57 mi2194+1221864+92154+101890(Top 29%)1622(Top 35%)141(Top 31%)
18 Miles18.00 mi3.05 mi2096+981784+80149+51946(Top 30%)1635(Top 35%)142(Top 31%)
25 Miles25.00 mi7.00 mi1556+5401332+452120+29858(Top 13%)751(Top 16%)63(Top 14%)
Finish26.22 mi1.22 mi1474+821266+66117+3616(Top 9%)537(Top 12%)45(Top 10%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 37%
ร—1human
+6ft-10ft

Overall

2414

Males

2029

M40-44

177

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 38%
ร—6stories
+97ft-86ft

Overall

2515

Males

2105

M40-44

184

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 42%
ร—15stories
+178ft-5ft

Overall

2718

Males

2252

M40-44

201

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 35%
ร—20stories
+201ft-318ft

Overall

2277

Males

1913

M40-44

163

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 25%
ร—11stories
+134ft-79ft

Overall

1616

Males

1401

M40-44

113

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 29%
ร—17stories
+251ft-225ft

Overall

1890

Males

1622

M40-44

141

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 30%
ร—12stories
+165ft-60ft

Overall

1946

Males

1635

M40-44

142

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 13%
ร—22stories
+142ft-378ft

Overall

858

Males

751

M40-44

63

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 9%
~flat
+2ft-0ft

Overall

616

Males

537

M40-44

45

Passing Analysis

Category:
Athletes Passed
1350*
Passed By
410
Net Change
+940
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#2414
1.81 Miles โ†’ 5.55 Miles150201-51#2414#2465
5.55 Miles โ†’ 6.52 Miles2778-51#2465#2516
6.52 Miles โ†’ 10.87 Miles189*59+130#2516#2386
10.87 Miles โ†’ Garmin Hill Challenge766+70#2386#2316
Garmin Hill Challenge โ†’ 14.95 Miles140*18+122#2316#2194
14.95 Miles โ†’ 18 Miles140*42+98#2194#2096
18 Miles โ†’ 25 Miles546*6+540#2096#1556
25 Miles โ†’ Finish82*0+82#1556#1474
TOTALS1350*410+940

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

๐Ÿ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

๐Ÿ“ˆPosition Graph

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๐ŸŽจHeatmap Timeline

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๐Ÿ”„Passing Circle

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๐ŸŒŠPosition Flow

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๐ŸƒRace Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon