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BOSTON MARATHON 2023

Minh Duc Nguyen Tran

Bib: 1682•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 9%
Gender (Male)
#0 / 15176
Top 15%
Division (M18-39)
#0 / 5285
Top 33%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:20
Rank: #1187
Start → 5K
19:20 | 6:13/mi
10K· 6.21 mi
38:01
Rank: #1015 (+172)
5K → 10K
18:41 | 6:01/mi
15K· 9.32 mi
57:05
Rank: #1022 (-7)
10K → 15K
19:04 | 6:08/mi
20K· 12.43 mi
1:16:41
Rank: #1076 (-54)
15K → 20K
19:36 | 6:19/mi
Half· 13.11 mi
1:20:55
Rank: #1089 (-13)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:36:18
Rank: #1124 (-35)
Half → 25K
15:23 | 6:21/mi
30K· 18.64 mi
1:57:48
Rank: #1416 (-292)
25K → 30K
21:30 | 6:55/mi
20M
2:07:14
Rank: #1528 (-112)
30K → 20M
9:26 | 6:57/mi
21M
2:15:13
Rank: #1721 (-193)
20M → 21M
7:59 | 7:59/mi
35K· 21.75 mi
2:20:16
Rank: #1770 (-49)
21M → 35K
5:03 | 6:45/mi
23M
2:29:27
Rank: #1932 (-162)
35K → 23M
9:11 | 7:20/mi
24M
2:36:10
Rank: #1962 (-30)
23M → 24M
6:43 | 6:43/mi
40K· 24.85 mi
2:42:24
Rank: #2042 (-80)
24M → 40K
6:14 | 7:17/mi
25.2M
2:45:17
Rank: #2120 (-78)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
2:53:22
Rank: #2341 (-221)
25.2M → Finish
8:05 | 7:56/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:20:55
Pace6:10 /mi
2nd Half
Distance13.11 mi
Time1:32:27
Pace7:03 /mi
📊Positive Split: 14.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4819:206:1319:20
6:13
-
10K
6.21 mi10:38:2938:016:0718:41
6:01
-0:12
15K
9.32 mi10:57:3357:056:0719:04
6:08
+0:07
20K
12.43 mi11:17:091:16:416:1019:36
6:19
+0:11
Half
13.11 mi11:21:231:20:556:104:14
6:12
-0:07
25K
15.53 mi11:36:461:36:186:1215:23
6:21
+0:09
30K
18.64 mi11:58:161:57:486:1921:30
6:55
+0:34
20M
20.00 mi12:07:422:07:146:229:26
6:57
+0:02
21M
21.00 mi12:15:412:15:136:267:59
7:59
+1:02
35K
21.75 mi12:20:442:20:166:275:03
6:45
-1:14
23M
23.00 mi12:29:552:29:276:309:11
7:20
+0:35
24M
24.00 mi12:36:382:36:106:306:43
6:43
-0:37
40K
24.85 mi12:42:522:42:246:326:14
7:17
+0:34
25.2M
25.20 mi12:45:452:45:176:342:53
8:22
+1:05
Finish
26.22 mi12:53:502:53:226:378:05
7:56
-0:26

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

6:01 /mi

Average Pace

6:37 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:18

56% of race

Time at Steady Pace

42:42

25% of race

Time at Slower Pace

34:22

20% of race

Average Pace: 6:37 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:19:4819:206:1319:20
6:13
#1187
10K
6.21 mi10:38:2938:016:0718:41
6:01
#1015
15K
9.32 mi10:57:3357:056:0719:04
6:08
#1022
20K
12.43 mi11:17:091:16:416:1019:36
6:19
#1076
Half
13.11 mi11:21:231:20:556:104:14
6:12
#1089
25K
15.53 mi11:36:461:36:186:1215:23
6:21
#1124
30K
18.64 mi11:58:161:57:486:1921:30
6:55
#1416
20M
20.00 mi12:07:422:07:146:229:26
6:57
#1528
21M
21.00 mi12:15:412:15:136:267:59
7:59
#1721
35K
21.75 mi12:20:442:20:166:275:03
6:45
#1770
23M
23.00 mi12:29:552:29:276:309:11
7:20
#1932
24M
24.00 mi12:36:382:36:106:306:43
6:43
#1962
40K
24.85 mi12:42:522:42:246:326:14
7:17
#2042
25.2M
25.20 mi12:45:452:45:176:342:53
8:22
#2120
Finish
26.22 mi12:53:502:53:226:378:05
7:56
#2341
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1187112511251068(Top 4%)1015(Top 7%)1015(Top 19%)
10K6.21 mi3.10 mi1015+172959+166959+166837(Top 3%)791(Top 5%)791(Top 15%)
15K9.32 mi3.11 mi1022-7969-10969-101068(Top 4%)1015(Top 7%)1015(Top 19%)
20K12.43 mi3.11 mi1076-541021-521021-521425(Top 5%)1362(Top 9%)1362(Top 26%)
Half13.11 mi0.68 mi1089-131034-131034-131427(Top 5%)1367(Top 9%)1367(Top 26%)
25K15.53 mi2.42 mi1124-351069-351069-351512(Top 6%)1448(Top 10%)1448(Top 27%)
30K18.64 mi3.11 mi1416-2921352-2831352-2833774(Top 14%)3538(Top 23%)3538(Top 67%)
20M20.00 mi1.36 mi1528-1121460-1081460-1083635(Top 14%)3387(Top 22%)3387(Top 64%)
21M21.00 mi1.00 mi1721-1931647-1871647-1877193(Top 27%)5971(Top 39%)5971(Top 113%)
35K21.75 mi0.75 mi1770-491696-491696-493810(Top 14%)3504(Top 23%)3504(Top 66%)
23M23.00 mi1.25 mi1932-1621851-1551851-1555463(Top 21%)4800(Top 32%)4800(Top 91%)
24M24.00 mi1.00 mi1962-301879-281879-283175(Top 12%)2941(Top 19%)2941(Top 56%)
40K24.85 mi0.85 mi2042-801958-791958-795320(Top 20%)4550(Top 30%)4550(Top 86%)
25.2M25.20 mi0.35 mi2120-782033-752033-758542(Top 32%)6443(Top 42%)6443(Top 122%)
Finish26.22 mi1.02 mi2341-2212241-2082241-20811568(Top 43%)8061(Top 53%)8061(Top 153%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

1068

Males

1015

M18-39

1015

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

837

Males

791

M18-39

791

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

1068

Males

1015

M18-39

1015

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1425

Males

1362

M18-39

1362

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1427

Males

1367

M18-39

1367

Half→25K

13.1 - 15.5 mi

Top 6%
×4stories
+66ft-88ft

Overall

1512

Males

1448

M18-39

1448

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3774

Males

3538

M18-39

3538

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3635

Males

3387

M18-39

3387

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

7193

Males

5971

M18-39

5971

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3810

Males

3504

M18-39

3504

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5463

Males

4800

M18-39

4800

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3175

Males

2941

M18-39

2941

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

5320

Males

4550

M18-39

4550

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8542

Males

6443

M18-39

6443

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

11568

Males

8061

M18-39

8061

Passing Analysis

Category:
Athletes Passed
289
Passed By
1443
Net Change
-1154
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1187
5K → 10K1797+172#1187#1015
10K → 15K2532-7#1015#1022
15K → 20K1367-54#1022#1076
20K → Half316-13#1076#1089
Half → 25K1752-35#1089#1124
25K → 30K5297-292#1124#1416
30K → 20M4116-112#1416#1528
20M → 21M1194-193#1528#1721
21M → 35K756-49#1721#1770
35K → 23M7169-162#1770#1932
23M → 24M1747-30#1932#1962
24M → 40K888-80#1962#2042
40K → 25.2M381-78#2042#2120
25.2M → Finish0221-221#2120#2341
TOTALS2891443-1154
📊

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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing