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BOSTON MARATHON 2023

Hoai Tran

Bib: 31710•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:35
Rank: #22161
Start → 5K
9:31/mi
29:35 split
10K· 6.21 mi
59:10
Rank: #22384 (-223)
5K → 10K
9:31/mi
29:35 split
15K· 9.32 mi
1:28:29
Rank: #22288 (+96)
10K → 15K
9:26/mi
29:19 split
20K· 12.43 mi
1:57:47
Rank: #22033 (+255)
15K → 20K
9:26/mi
29:18 split
Half· 13.11 mi
2:04:07
Rank: #22003 (+30)
20K → Half
9:17/mi
6:20 split
25K· 15.53 mi
2:27:18
Rank: #21841 (+162)
Half → 25K
9:34/mi
23:11 split
30K· 18.64 mi
2:57:21
Rank: #21532 (+309)
25K → 30K
9:40/mi
30:03 split
20M
3:10:48
Rank: #21425 (+107)
30K → 20M
9:54/mi
13:27 split
21M
3:22:03
Rank: #21411 (+14)
20M → 21M
11:15/mi
11:15 split
35K· 21.75 mi
3:29:30
Rank: #21402 (+9)
21M → 35K
9:57/mi
7:27 split
23M
3:41:58
Rank: #21295 (+107)
35K → 23M
9:57/mi
12:28 split
24M
3:51:46
Rank: #21234 (+61)
23M → 24M
9:48/mi
9:48 split
40K· 24.85 mi
4:00:44
Rank: #21233 (+1)
24M → 40K
10:29/mi
8:58 split
25.2M
4:04:57
Rank: #21266 (-33)
40K → 25.2M
12:14/mi
4:13 split
Finish· 26.22 mi
4:14:51
Rank: #21249 (+17)
25.2M → Finish
9:43/mi
9:54 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:07
Pace9:28 /mi
2nd Half
Distance13.11 mi
Time2:10:44
Pace9:58 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1529:359:3129:35
9:31
-
10K
6.21 mi12:22:5059:109:3129:35
9:31
0:00
15K
9.32 mi12:52:091:28:299:3029:19
9:26
-0:05
20K
12.43 mi13:21:271:57:479:2929:18
9:26
0:00
Half
13.11 mi13:27:472:04:079:286:20
9:17
-0:09
25K
15.53 mi13:50:582:27:189:2923:11
9:34
+0:17
30K
18.64 mi14:21:012:57:219:3130:03
9:40
+0:06
20M
20.00 mi14:34:283:10:489:3213:27
9:54
+0:14
21M
21.00 mi14:45:433:22:039:3711:15
11:15
+1:21
35K
21.75 mi14:53:103:29:309:387:27
9:57
-1:18
23M
23.00 mi15:05:383:41:589:3912:28
9:57
0:00
24M
24.00 mi15:15:263:51:469:399:48
9:48
-0:09
40K
24.85 mi15:24:244:00:449:418:58
10:29
+0:41
25.2M
25.20 mi15:28:374:04:579:434:13
12:14
+1:45
Finish
26.22 mi15:38:314:14:519:449:54
9:43
-2:31

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

9:17 /mi

Average Pace

9:44 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:20

2% of race

Time at Steady Pace

3:44:05

88% of race

Time at Slower Pace

24:26

10% of race

Average Pace: 9:43 /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 mi11:53:1529:359:3129:35
9:31
#22161
10K
6.21 mi12:22:5059:109:3129:35
9:31
#22384
15K
9.32 mi12:52:091:28:299:3029:19
9:26
#22288
20K
12.43 mi13:21:271:57:479:2929:18
9:26
#22033
Half
13.11 mi13:27:472:04:079:286:20
9:17
#22003
25K
15.53 mi13:50:582:27:189:2923:11
9:34
#21841
30K
18.64 mi14:21:012:57:219:3130:03
9:40
#21532
20M
20.00 mi14:34:283:10:489:3213:27
9:54
#21425
21M
21.00 mi14:45:433:22:039:3711:15
11:15
#21411
35K
21.75 mi14:53:103:29:309:387:27
9:57
#21402
23M
23.00 mi15:05:383:41:589:3912:28
9:57
#21295
24M
24.00 mi15:15:263:51:469:399:48
9:48
#21234
40K
24.85 mi15:24:244:00:449:418:58
10:29
#21233
25.2M
25.20 mi15:28:374:04:579:434:13
12:14
#21266
Finish
26.22 mi15:38:314:14:519:449:54
9:43
#21249
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi221618959895922072(Top 83%)8828(Top 77%)8828(Top 470%)
10K6.21 mi3.10 mi22384-2239042-839042-8322577(Top 85%)9126(Top 80%)9126(Top 486%)
15K9.32 mi3.11 mi22288+968979+638979+6322072(Top 83%)8828(Top 77%)8828(Top 470%)
20K12.43 mi3.11 mi22033+2558858+1218858+12121331(Top 80%)8421(Top 74%)8421(Top 448%)
Half13.11 mi0.68 mi22003+308834+248834+2421477(Top 81%)8506(Top 74%)8506(Top 453%)
25K15.53 mi2.42 mi21841+1628733+1018733+10121041(Top 79%)8291(Top 73%)8291(Top 441%)
30K18.64 mi3.11 mi21532+3098576+1578576+15720049(Top 75%)7797(Top 68%)7797(Top 415%)
20M20.00 mi1.36 mi21425+1078526+508526+5020186(Top 76%)7974(Top 70%)7974(Top 425%)
21M21.00 mi1.00 mi21411+148531-58531-521382(Top 80%)8673(Top 76%)8673(Top 462%)
35K21.75 mi0.75 mi21402+98534-38534-321166(Top 80%)8580(Top 75%)8580(Top 457%)
23M23.00 mi1.25 mi21295+1078496+388496+3819882(Top 75%)7898(Top 69%)7898(Top 421%)
24M24.00 mi1.00 mi21234+618471+258471+2520249(Top 76%)8123(Top 71%)8123(Top 433%)
40K24.85 mi0.85 mi21233+18478-78478-721194(Top 80%)8722(Top 76%)8722(Top 464%)
25.2M25.20 mi0.35 mi21266-338498-208498-2022878(Top 86%)9591(Top 84%)9591(Top 511%)
Finish26.22 mi1.02 mi21249+178498849820865(Top 78%)8489(Top 74%)8489(Top 452%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

22072

Females

8828

F40-44

8828

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22577

Females

9126

F40-44

9126

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

22072

Females

8828

F40-44

8828

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

21331

Females

8421

F40-44

8421

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

21477

Females

8506

F40-44

8506

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

21041

Females

8291

F40-44

8291

25K→30K

15.5 - 18.6 mi

Top 75%
×9stories
+181ft-148ft

Overall

20049

Females

7797

F40-44

7797

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

20186

Females

7974

F40-44

7974

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

21382

Females

8673

F40-44

8673

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

21166

Females

8580

F40-44

8580

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

19882

Females

7898

F40-44

7898

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

20249

Females

8123

F40-44

8123

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

21194

Females

8722

F40-44

8722

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

22878

Females

9591

F40-44

9591

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

20865

Females

8489

F40-44

8489

Passing Analysis

Category:
Athletes Passed
1733
Passed By
821
Net Change
+912
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22161
5K → 10K149372-223#22161#22384
10K → 15K209113+96#22384#22288
15K → 20K28429+255#22288#22033
20K → Half4414+30#22033#22003
Half → 25K19735+162#22003#21841
25K → 30K31910+309#21841#21532
30K → 20M12720+107#21532#21425
20M → 21M6753+14#21425#21411
21M → 35K3930+9#21411#21402
35K → 23M12316+107#21402#21295
23M → 24M7615+61#21295#21234
24M → 40K5049+1#21234#21233
40K → 25.2M740-33#21233#21266
25.2M → Finish4225+17#21266#21249
TOTALS1733821+912
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing