Xavier Lien

Bib: 25804MAge: 24

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 31%
Gender (Male)
#0 / 2065
Top 41%
M20-29
#0 / 190
Top 42%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:34
Rank: #1450
Start2M
9:17/mi
18:34 split
4M
35:46
Rank: #1369 (+81)
2M4M
8:36/mi
17:12 split
6M
58:31
Rank: #1386 (-17)
4M6M
11:22/mi
22:45 split
8M
1:12:15
Rank: #1335 (+51)
6M8M
6:52/mi
13:44 split
10M
1:30:26
Rank: #1248 (+87)
8M10M
9:06/mi
18:11 split
12M
1:49:58
Rank: #1232 (+16)
10M12M
9:46/mi
19:32 split
Finish· 13.11 mi
1:59:50
Rank: #1208 (+24)
12MFinish
8:54/mi
9:52 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time58:31
Pace9:45 /mi
2nd Half
Distance7.11 mi
Time1:01:19
Pace8:38 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:54:4318:349:1718:34
9:17
-
4M
4.00 mi09:11:5535:468:5717:12
8:36
-0:41
6M
6.00 mi09:34:4058:319:4522:45
11:22
+2:46
8M
8.00 mi09:48:241:12:159:0213:44
6:52
-4:30
10M
10.00 mi10:06:351:30:269:0318:11
9:06
+2:14
12M
12.00 mi10:26:071:49:589:1019:32
9:46
+0:40
Finish
13.11 mi10:35:591:59:509:089:52
8:54
-0:52

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

6:52 /mi

Average Pace

9:08 /mi

Slowest Pace

11:22 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

13:44

11% of race

Time at Steady Pace

1:03:49

53% of race

Time at Slower Pace

42:17

35% of race

Average Pace: 9:08 /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.

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
2M
2.00 mi08:54:4318:349:1718:34
9:17
#1450
4M
4.00 mi09:11:5535:468:5717:12
8:36
#1369
6M
6.00 mi09:34:4058:319:4522:45
11:22
#1386
8M
8.00 mi09:48:241:12:159:0213:44
6:52
#1335
10M
10.00 mi10:06:351:30:269:0318:11
9:06
#1248
12M
12.00 mi10:26:071:49:589:1019:32
9:46
#1232
Finish
13.11 mi10:35:591:59:509:089:52
8:54
#1208
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi14501006871205(Top 31%)829(Top 40%)81(Top 43%)
4M4.00 mi2.00 mi1369+81954+5284+31305(Top 34%)907(Top 44%)83(Top 44%)
6M6.00 mi2.00 mi1386-17969-1587-31457(Top 38%)1006(Top 49%)99(Top 52%)
8M8.00 mi2.00 mi1335+51926+43871182(Top 31%)838(Top 41%)85(Top 45%)
10M10.00 mi2.00 mi1248+87872+5481+61009(Top 26%)727(Top 35%)70(Top 37%)
12M12.00 mi2.00 mi1232+16860+1279+21205(Top 31%)829(Top 40%)81(Top 43%)
Finish13.11 mi1.11 mi1208+24845+1580-1893(Top 23%)643(Top 31%)64(Top 34%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 31%
×9stories
+138ft-68ft

Overall

1205

Males

829

M20-24

82

2M→4M

2.0 - 4.0 mi

Top 34%
×13stories
+163ft-19ft

Overall

1305

Males

907

M20-24

83

4M→6M

4.0 - 6.0 mi

Top 38%
×4stories
+55ft-83ft

Overall

1457

Males

1006

M20-24

100

6M→8M

6.0 - 8.0 mi

Top 31%
×10stories
+65ft-151ft

Overall

1182

Males

838

M20-24

85

8M→10M

8.0 - 10.0 mi

Top 26%
×10stories
+61ft-174ft

Overall

1009

Males

727

M20-24

71

10M→12M

10.0 - 12.0 mi

Top 31%
×3stories
+41ft-53ft

Overall

1205

Males

829

M20-24

82

12M→Finish

12.0 - 13.1 mi

Top 23%
×1human
+6ft-6ft

Overall

893

Males

643

M20-24

64

Passing Analysis

Category:
Athletes Passed
384*
Passed By
142
Net Change
+242
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1450
2M4M12948+81#1450#1369
4M6M3855-17#1369#1386
6M8M565+51#1386#1335
8M10M93*6+87#1335#1248
10M12M3519+16#1248#1232
12MFinish339+24#1232#1208
TOTALS384*142+242

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon