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BOSTON MARATHON 2024

Monica Barrios

Bib: 18697•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 47%
Gender (Female)
#0 / 10924
Top 34%
Masters (Masters Women)
#0 / 6263
Top 21%
Division (F40-44)
#0 / 1613
Top 39%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:27
Rank: #13653
Start → 5K
24:27 | 7:52/mi
10K· 6.21 mi
49:12
Rank: #13803 (-150)
5K → 10K
24:45 | 7:58/mi
15K· 9.32 mi
1:14:07
Rank: #13710 (+93)
10K → 15K
24:55 | 8:01/mi
20K· 12.43 mi
1:39:45
Rank: #13621 (+89)
15K → 20K
25:38 | 8:15/mi
Half· 13.11 mi
1:45:16
Rank: #13588 (+33)
20K → Half
5:31 | 8:05/mi
25K· 15.53 mi
2:05:36
Rank: #13306 (+282)
Half → 25K
20:20 | 8:23/mi
30K· 18.64 mi
2:32:29
Rank: #12840 (+466)
25K → 30K
26:53 | 8:39/mi
20M
2:44:27
Rank: #12649 (+191)
30K → 20M
11:58 | 8:48/mi
21M
2:53:36
Rank: #12404 (+245)
20M → 21M
9:09 | 9:09/mi
35K· 21.75 mi
3:00:08
Rank: #12370 (+34)
21M → 35K
6:32 | 8:44/mi
23M
3:11:13
Rank: #12192 (+178)
35K → 23M
11:05 | 8:51/mi
24M
3:20:04
Rank: #12104 (+88)
23M → 24M
8:51 | 8:51/mi
40K· 24.85 mi
3:27:42
Rank: #12032 (+72)
24M → 40K
7:38 | 8:56/mi
25.2M
3:31:03
Rank: #11979 (+53)
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:39:39
Rank: #11903 (+76)
25.2M → Finish
8:36 | 8:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:16
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time1:54:23
Pace8:44 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3924:277:5224:27
7:52
-
10K
6.21 mi11:41:2449:127:5524:45
7:58
+0:06
15K
9.32 mi12:06:191:14:077:5724:55
8:01
+0:03
20K
12.43 mi12:31:571:39:458:0225:38
8:15
+0:14
Half
13.11 mi12:37:281:45:168:025:31
8:05
-0:10
25K
15.53 mi12:57:482:05:368:0520:20
8:23
+0:18
30K
18.64 mi13:24:412:32:298:1126:53
8:39
+0:16
20M
20.00 mi13:36:392:44:278:1311:58
8:48
+0:09
21M
21.00 mi13:45:482:53:368:169:09
9:09
+0:21
35K
21.75 mi13:52:203:00:088:176:32
8:44
-0:25
23M
23.00 mi14:03:253:11:138:1911:05
8:51
+0:07
24M
24.00 mi14:12:163:20:048:208:51
8:51
0:00
40K
24.85 mi14:19:543:27:428:217:38
8:56
+0:05
25.2M
25.20 mi14:23:153:31:038:233:21
9:43
+0:47
Finish
26.22 mi14:31:513:39:398:238:36
8:26
-1:17

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

7:52 /mi

Average Pace

8:23 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:36

57% of race

Time at Steady Pace

1:13:55

34% of race

Time at Slower Pace

20:08

9% of race

Average Pace: 8:23 /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 mi11:16:3924:277:5224:27
7:52
#13653
10K
6.21 mi11:41:2449:127:5524:45
7:58
#13803
15K
9.32 mi12:06:191:14:077:5724:55
8:01
#13710
20K
12.43 mi12:31:571:39:458:0225:38
8:15
#13621
Half
13.11 mi12:37:281:45:168:025:31
8:05
#13588
25K
15.53 mi12:57:482:05:368:0520:20
8:23
#13306
30K
18.64 mi13:24:412:32:298:1126:53
8:39
#12840
20M
20.00 mi13:36:392:44:278:1311:58
8:48
#12649
21M
21.00 mi13:45:482:53:368:169:09
9:09
#12404
35K
21.75 mi13:52:203:00:088:176:32
8:44
#12370
23M
23.00 mi14:03:253:11:138:1911:05
8:51
#12192
24M
24.00 mi14:12:163:20:048:208:51
8:51
#12104
40K
24.85 mi14:19:543:27:428:217:38
8:56
#12032
25.2M
25.20 mi14:23:153:31:038:233:21
9:43
#11979
Finish
26.22 mi14:31:513:39:398:238:36
8:26
#11903
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi136534090409013592(Top 53%)4129(Top 38%)4129(Top 256%)
10K6.21 mi3.10 mi13803-1504214-1244214-12413950(Top 55%)4322(Top 40%)4322(Top 268%)
15K9.32 mi3.11 mi13710+934183+314183+3113592(Top 53%)4129(Top 38%)4129(Top 256%)
20K12.43 mi3.11 mi13621+894130+534130+5313443(Top 53%)4082(Top 37%)4082(Top 253%)
Half13.11 mi0.68 mi13588+334119+114119+1113326(Top 52%)4090(Top 37%)4090(Top 254%)
25K15.53 mi2.42 mi13306+2823984+1353984+13512445(Top 49%)3748(Top 34%)3748(Top 232%)
30K18.64 mi3.11 mi12840+4663812+1723812+17211463(Top 45%)3429(Top 31%)3429(Top 213%)
20M20.00 mi1.36 mi12649+1913770+423770+4211135(Top 44%)3552(Top 33%)3552(Top 220%)
21M21.00 mi1.00 mi12404+2453693+773693+779302(Top 36%)2851(Top 26%)2851(Top 177%)
35K21.75 mi0.75 mi12370+343722-293722-2912007(Top 47%)4284(Top 39%)4284(Top 266%)
23M23.00 mi1.25 mi12192+1783680+423680+4210409(Top 41%)3612(Top 33%)3612(Top 224%)
24M24.00 mi1.00 mi12104+883683-33683-311389(Top 45%)4100(Top 38%)4100(Top 254%)
40K24.85 mi0.85 mi12032+723690-73690-710544(Top 41%)3835(Top 35%)3835(Top 238%)
25.2M25.20 mi0.35 mi11979+533674+163674+169742(Top 38%)3515(Top 32%)3515(Top 218%)
Finish26.22 mi1.02 mi11903+763674367411202(Top 44%)4074(Top 37%)4074(Top 253%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

13592

Females

4129

F40-44

4129

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

13950

Females

4322

F40-44

4322

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

13592

Females

4129

F40-44

4129

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

13443

Females

4082

F40-44

4082

20K→Half

12.4 - 13.1 mi

Top 52%
×2stories
+19ft-37ft

Overall

13326

Females

4090

F40-44

4090

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

12445

Females

3748

F40-44

3748

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

11463

Females

3429

F40-44

3429

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

11135

Females

3552

F40-44

3552

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9302

Females

2851

F40-44

2851

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

12007

Females

4284

F40-44

4284

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10409

Females

3612

F40-44

3612

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

11389

Females

4100

F40-44

4100

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10544

Females

3835

F40-44

3835

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9742

Females

3515

F40-44

3515

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11202

Females

4074

F40-44

4074

Passing Analysis

Category:
Athletes Passed
3018
Passed By
1268
Net Change
+1750
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13653
5K → 10K239389-150#13653#13803
10K → 15K259166+93#13803#13710
15K → 20K296207+89#13710#13621
20K → Half5926+33#13621#13588
Half → 25K37189+282#13588#13306
25K → 30K53165+466#13306#12840
30K → 20M23443+191#12840#12649
20M → 21M26823+245#12649#12404
21M → 35K9258+34#12404#12370
35K → 23M22345+178#12370#12192
23M → 24M14153+88#12192#12104
24M → 40K11846+72#12104#12032
40K → 25.2M6714+53#12032#11979
25.2M → Finish12044+76#11979#11903
TOTALS30181268+1750
📊

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