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BOSTON MARATHON 2023

Montserrat Moraga

Bib: 22409•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F50-54)
#0 / 1207
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:22
Rank: #23680
Start → 5K
31:22 | 10:06/mi
10K· 6.21 mi
1:01:31
Rank: #23386 (+294)
5K → 10K
30:09 | 9:42/mi
15K· 9.32 mi
1:32:04
Rank: #23306 (+80)
10K → 15K
30:33 | 9:50/mi
20K· 12.43 mi
2:04:45
Rank: #23510 (-204)
15K → 20K
32:41 | 10:31/mi
Half· 13.11 mi
2:11:56
Rank: #23550 (-40)
20K → Half
7:11 | 10:32/mi
25K· 15.53 mi
2:35:54
Rank: #23287 (+263)
Half → 25K
23:58 | 9:53/mi
30K· 18.64 mi
3:11:32
Rank: #23385 (-98)
25K → 30K
35:38 | 11:28/mi
20M
3:25:57
Rank: #23276 (+109)
30K → 20M
14:25 | 10:36/mi
21M
3:36:33
Rank: #23122 (+154)
20M → 21M
10:36 | 10:36/mi
35K· 21.75 mi
3:44:08
Rank: #23070 (+52)
21M → 35K
7:35 | 10:08/mi
23M
3:58:38
Rank: #23083 (-13)
35K → 23M
14:30 | 11:35/mi
24M
4:10:29
Rank: #23159 (-76)
23M → 24M
11:51 | 11:51/mi
40K· 24.85 mi
4:20:34
Rank: #23174 (-15)
24M → 40K
10:05 | 11:48/mi
25.2M
4:24:32
Rank: #23149 (+25)
40K → 25.2M
3:58 | 11:30/mi
Finish· 26.22 mi
4:34:20
Rank: #23056 (+93)
25.2M → Finish
9:48 | 9:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:56
Pace10:04 /mi
2nd Half
Distance13.11 mi
Time2:22:24
Pace10:52 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:0631:2210:0631:22
10:06
-
10K
6.21 mi11:59:151:01:319:5430:09
9:42
-0:24
15K
9.32 mi12:29:481:32:049:5330:33
9:50
+0:08
20K
12.43 mi13:02:292:04:4510:0232:41
10:31
+0:41
Half
13.11 mi13:09:402:11:5610:047:11
10:32
+0:01
25K
15.53 mi13:33:382:35:5410:0223:58
9:53
-0:39
30K
18.64 mi14:09:163:11:3210:1635:38
11:28
+1:35
20M
20.00 mi14:23:413:25:5710:1814:25
10:36
-0:52
21M
21.00 mi14:34:173:36:3310:1910:36
10:36
0:00
35K
21.75 mi14:41:523:44:0810:187:35
10:08
-0:28
23M
23.00 mi14:56:223:58:3810:2314:30
11:35
+1:27
24M
24.00 mi15:08:134:10:2910:2611:51
11:51
+0:16
40K
24.85 mi15:18:184:20:3410:2910:05
11:48
-0:03
25.2M
25.20 mi15:22:164:24:3210:303:58
11:30
-0:18
Finish
26.22 mi15:32:044:34:2010:289:48
9:37
-1:53

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

9:37 /mi

Average Pace

10:28 /mi

Slowest Pace

11:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13:25

49% of race

Time at Steady Pace

1:04:53

24% of race

Time at Slower Pace

1:16:02

28% of race

Average Pace: 10:28 /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 mi11:29:0631:2210:0631:22
10:06
#23680
10K
6.21 mi11:59:151:01:319:5430:09
9:42
#23386
15K
9.32 mi12:29:481:32:049:5330:33
9:50
#23306
20K
12.43 mi13:02:292:04:4510:0232:41
10:31
#23510
Half
13.11 mi13:09:402:11:5610:047:11
10:32
#23550
25K
15.53 mi13:33:382:35:5410:0223:58
9:53
#23287
30K
18.64 mi14:09:163:11:3210:1635:38
11:28
#23385
20M
20.00 mi14:23:413:25:5710:1814:25
10:36
#23276
21M
21.00 mi14:34:173:36:3310:1910:36
10:36
#23122
35K
21.75 mi14:41:523:44:0810:187:35
10:08
#23070
23M
23.00 mi14:56:223:58:3810:2314:30
11:35
#23083
24M
24.00 mi15:08:134:10:2910:2611:51
11:51
#23159
40K
24.85 mi15:18:184:20:3410:2910:05
11:48
#23174
25.2M
25.20 mi15:22:164:24:3210:303:58
11:30
#23149
Finish
26.22 mi15:32:044:34:2010:289:48
9:37
#23056
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi236809742974223139(Top 87%)9423(Top 82%)9423(Top 781%)
10K6.21 mi3.10 mi23386+2949564+1789564+17823070(Top 87%)9370(Top 82%)9370(Top 776%)
15K9.32 mi3.11 mi23306+809510+549510+5423139(Top 87%)9423(Top 82%)9423(Top 781%)
20K12.43 mi3.11 mi23510-2049613-1039613-10323879(Top 90%)9834(Top 86%)9834(Top 815%)
Half13.11 mi0.68 mi23550-409635-229635-2224261(Top 91%)10065(Top 88%)10065(Top 834%)
25K15.53 mi2.42 mi23287+2639507+1289507+12821964(Top 83%)8816(Top 77%)8816(Top 730%)
30K18.64 mi3.11 mi23385-989584-779584-7723812(Top 89%)9905(Top 87%)9905(Top 821%)
20M20.00 mi1.36 mi23276+1099542+429542+4221958(Top 82%)8955(Top 78%)8955(Top 742%)
21M21.00 mi1.00 mi23122+1549474+689474+6819908(Top 75%)7885(Top 69%)7885(Top 653%)
35K21.75 mi0.75 mi23070+529453+219453+2121653(Top 81%)8859(Top 78%)8859(Top 734%)
23M23.00 mi1.25 mi23083-139467-149467-1423395(Top 88%)9802(Top 86%)9802(Top 812%)
24M24.00 mi1.00 mi23159-769510-439510-4324339(Top 91%)10344(Top 91%)10344(Top 857%)
40K24.85 mi0.85 mi23174-159534-249534-2423633(Top 89%)10011(Top 88%)10011(Top 829%)
25.2M25.20 mi0.35 mi23149+259525+99525+921607(Top 81%)8922(Top 78%)8922(Top 739%)
Finish26.22 mi1.02 mi23056+939472+539472+5320568(Top 77%)8336(Top 73%)8336(Top 691%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

23139

Females

9423

F50-54

9423

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

23070

Females

9370

F50-54

9370

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

23139

Females

9423

F50-54

9423

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

23879

Females

9834

F50-54

9834

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

24261

Females

10065

F50-54

10065

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

21964

Females

8816

F50-54

8816

25K→30K

15.5 - 18.6 mi

Top 89%
×9stories
+181ft-148ft

Overall

23812

Females

9905

F50-54

9905

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

21958

Females

8955

F50-54

8955

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19908

Females

7885

F50-54

7885

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

21653

Females

8859

F50-54

8859

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

23395

Females

9802

F50-54

9802

23M→24M

23.0 - 24.0 mi

Top 91%
×6stories
+12ft-82ft

Overall

24339

Females

10344

F50-54

10344

24M→40K

24.0 - 24.9 mi

Top 89%
×1story
+6ft-20ft

Overall

23633

Females

10011

F50-54

10011

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

21607

Females

8922

F50-54

8922

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20568

Females

8336

F50-54

8336

Passing Analysis

Category:
Athletes Passed
1555
Passed By
931
Net Change
+624
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23680
5K → 10K39399+294#23680#23386
10K → 15K17393+80#23386#23306
15K → 20K52256-204#23306#23510
20K → Half1555-40#23510#23550
Half → 25K2674+263#23550#23287
25K → 30K91189-98#23287#23385
30K → 20M11910+109#23385#23276
20M → 21M1551+154#23276#23122
21M → 35K619+52#23122#23070
35K → 23M5164-13#23070#23083
23M → 24M1490-76#23083#23159
24M → 40K3954-15#23159#23174
40K → 25.2M272+25#23174#23149
25.2M → Finish985+93#23149#23056
TOTALS1555931+624
📊

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