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BOSTON MARATHON 2024

Cesar Icochea

Bib: 10537•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Top 49%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:26/mi
26:11
↑ 97↓ 3451.5%
10K· 6.21 mi
8:25/mi
52:20
↑ 79↓ 1380.4%
15K· 9.32 mi
8:17/mi
1:18:04
↑ 67↓ 78
20K· 12.43 mi
8:15/mi
1:43:41
↑ 106↓ 860.1%
Half· 13.11 mi
8:10/mi
1:49:15
↑ 19↓ 370.5%
25K· 15.53 mi
8:24/mi
2:09:38
↑ 66↓ 880.2%
30K· 18.64 mi
8:34/mi
2:36:14
↑ 181↓ 1480.2%
20M
8:46/mi
2:48:09
↑ 64↓ 500.2%
21M
9:04/mi
2:57:13
↑ 106↓ 241.6%
35K· 21.75 mi
11:03/mi
3:05:29
↑ 17↓ 861.7%
23M
11:08/mi
3:19:25
↑ 23↓ 630.6%
24M
8:34/mi
3:27:59
↓ 821.3%
40K· 24.85 mi
8:36/mi
3:35:20
↓ 200.3%
25.2M
12:17/mi
3:39:34
↑ 13↓ 160.2%
Finish· 26.22 mi
8:11/mi
3:47:54
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:15
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time1:58:39
Pace9:03 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:0426:118:2626:11
8:26
-
10K
6.21 mi11:20:1352:208:2526:09
8:25
-0:01
15K
9.32 mi11:45:571:18:048:2325:44
8:17
-0:08
20K
12.43 mi12:11:341:43:418:2125:37
8:15
-0:02
Half
13.11 mi12:17:081:49:158:205:34
8:10
-0:05
25K
15.53 mi12:37:312:09:388:2120:23
8:24
+0:14
30K
18.64 mi13:04:072:36:148:2326:36
8:34
+0:10
20M
20.00 mi13:16:022:48:098:2411:55
8:46
+0:12
21M
21.00 mi13:25:062:57:138:269:04
9:04
+0:18
35K
21.75 mi13:33:223:05:298:328:16
11:03
+1:59
23M
23.00 mi13:47:183:19:258:4013:56
11:08
+0:05
24M
24.00 mi13:55:523:27:598:408:34
8:34
-2:34
40K
24.85 mi14:03:133:35:208:407:21
8:36
+0:02
25.2M
25.20 mi14:07:273:39:348:434:14
12:17
+3:41
Finish
26.22 mi14:15:473:47:548:428:20
8:11
-4:06

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

8:10 /mi

Average Pace

8:42 /mi

Slowest Pace

12:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:21:28

88% of race

Time at Slower Pace

26:26

12% of race

Average Pace: 8:42 /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 mi10:54:0426:118:2626:11
8:26
#17355
10K
6.21 mi11:20:1352:208:2526:09
8:25
#17044
15K
9.32 mi11:45:571:18:048:2325:44
8:17
#16379
20K
12.43 mi12:11:341:43:418:2125:37
8:15
#15521
Half
13.11 mi12:17:081:49:158:205:34
8:10
#15425
25K
15.53 mi12:37:312:09:388:2120:23
8:24
#14903
30K
18.64 mi13:04:072:36:148:2326:36
8:34
#14096
20M
20.00 mi13:16:022:48:098:2411:55
8:46
#13814
21M
21.00 mi13:25:062:57:138:269:04
9:04
#13467
35K
21.75 mi13:33:223:05:298:328:16
11:03
#13856
23M
23.00 mi13:47:183:19:258:4013:56
11:08
#14354
24M
24.00 mi13:55:523:27:598:408:34
8:34
#14141
40K
24.85 mi14:03:133:35:208:407:21
8:36
#13900
25.2M
25.20 mi14:07:273:39:348:434:14
12:17
#14013
Finish
26.22 mi14:15:473:47:548:428:20
8:11
#13807
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi17355109351093515169(Top 59%)10068(Top 69%)10068(Top 658%)
10K6.21 mi3.10 mi17044+31110827+10810827+10816773(Top 66%)10737(Top 74%)10737(Top 702%)
15K9.32 mi3.11 mi16379+66510550+27710550+27715169(Top 59%)10068(Top 69%)10068(Top 658%)
20K12.43 mi3.11 mi15521+85810209+34110209+34113389(Top 52%)9306(Top 64%)9306(Top 609%)
Half13.11 mi0.68 mi15425+9610162+4710162+4713743(Top 54%)9380(Top 64%)9380(Top 613%)
25K15.53 mi2.42 mi14903+5229929+2339929+23312547(Top 49%)8723(Top 60%)8723(Top 571%)
30K18.64 mi3.11 mi14096+8079526+4039526+40310963(Top 43%)7776(Top 53%)7776(Top 509%)
20M20.00 mi1.36 mi13814+2829353+1739353+17310925(Top 43%)7472(Top 51%)7472(Top 489%)
21M21.00 mi1.00 mi13467+3479138+2159138+2158895(Top 35%)6245(Top 43%)6245(Top 408%)
35K21.75 mi0.75 mi13856-3899275-1379275-13719898(Top 78%)11566(Top 79%)11566(Top 756%)
23M23.00 mi1.25 mi14354-4989437-1629437-16218767(Top 73%)10950(Top 75%)10950(Top 716%)
24M24.00 mi1.00 mi14141+2139300+1379300+1379844(Top 39%)6470(Top 44%)6470(Top 423%)
40K24.85 mi0.85 mi13900+2419153+1479153+1478848(Top 35%)5832(Top 40%)5832(Top 381%)
25.2M25.20 mi0.35 mi14013-1139180-279180-2717946(Top 70%)10385(Top 71%)10385(Top 679%)
Finish26.22 mi1.02 mi13807+2069067+1139067+1139654(Top 38%)6290(Top 43%)6290(Top 411%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

15169

Males

10068

M55-59

10068

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

16773

Males

10737

M55-59

10737

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

15169

Males

10068

M55-59

10068

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13389

Males

9306

M55-59

9306

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

13743

Males

9380

M55-59

9380

Half→25K

13.1 - 15.5 mi

Top 49%
×4story building
+66ft-88ft

Overall

12547

Males

8723

M55-59

8723

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

10963

Males

7776

M55-59

7776

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

10925

Males

7472

M55-59

7472

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

8895

Males

6245

M55-59

6245

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

19898

Males

11566

M55-59

11566

35K→23M

21.8 - 23.0 mi

Top 73%
×5story building
+23ft-63ft

Overall

18767

Males

10950

M55-59

10950

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

9844

Males

6470

M55-59

6470

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

8848

Males

5832

M55-59

5832

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

17946

Males

10385

M55-59

10385

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

9654

Males

6290

M55-59

6290

Passing Analysis

Category:
Athletes Passed
4870
Passed By
1322
Net Change
+3548
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17355
5K → 10K455144+311#17355#17044
10K → 15K68823+665#17044#16379
15K → 20K8613+858#16379#15521
20K → Half1004+96#15521#15425
Half → 25K53513+522#15425#14903
25K → 30K8147+807#14903#14096
30K → 20M29917+282#14096#13814
20M → 21M3569+347#13814#13467
21M → 35K21410-389#13467#13856
35K → 23M35533-498#13856#14354
23M → 24M22411+213#14354#14141
24M → 40K2454+241#14141#13900
40K → 25.2M20133-113#13900#14013
25.2M → Finish21711+206#14013#13807
TOTALS48701322+3548
📊

Passing Visuals

Category:
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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